./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:47:42,712 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:47:42,827 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:47:42,838 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:47:42,838 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:47:42,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:47:42,875 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:47:42,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:47:42,875 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:47:42,875 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:47:42,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:47:42,876 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:47:42,876 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:47:42,876 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:47:42,876 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:47:42,876 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:47:42,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:47:42,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:47:42,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:47:42,877 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:47:42,877 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:47:42,877 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:47:42,877 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:47:42,877 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:47:42,877 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:47:42,878 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:47:42,878 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:47:42,878 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:47:42,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:47:42,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:47:42,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:47:42,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:47:42,878 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:47:42,879 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:47:42,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:47:42,879 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_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 [2024-11-13 20:47:43,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:47:43,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:47:43,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:47:43,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:47:43,266 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:47:43,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i Unable to find full path for "g++" [2024-11-13 20:47:45,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:47:46,148 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:47:46,149 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2024-11-13 20:47:46,186 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/data/6296733ab/04f0493cea264bc3b341af5ae87dd6d6/FLAG7323edde5 [2024-11-13 20:47:46,209 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/data/6296733ab/04f0493cea264bc3b341af5ae87dd6d6 [2024-11-13 20:47:46,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:47:46,217 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:47:46,220 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:47:46,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:47:46,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:47:46,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:47:46" (1/1) ... [2024-11-13 20:47:46,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eeb9f03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:46, skipping insertion in model container [2024-11-13 20:47:46,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:47:46" (1/1) ... [2024-11-13 20:47:46,318 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:47:47,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:47:47,228 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:47:47,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:47:47,500 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:47:47,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47 WrapperNode [2024-11-13 20:47:47,502 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:47:47,504 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:47:47,504 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:47:47,504 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:47:47,515 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,579 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,739 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-13 20:47:47,739 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:47:47,741 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:47:47,741 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:47:47,741 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:47:47,752 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,813 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,816 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,904 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,934 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,942 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,963 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:47:47,965 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:47:47,965 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:47:47,965 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:47:47,967 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:47:47" (1/1) ... [2024-11-13 20:47:47,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:47:47,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:47:48,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:47:48,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ead9f7-25f0-42f9-bc41-7b1763b65984/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:47:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 20:47:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 20:47:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:47:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:47:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:47:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:47:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:47:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:47:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:47:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:47:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:47:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:47:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:47:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:47:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:47:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:47:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:47:48,313 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:47:48,315 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:47:52,252 INFO L? ?]: Removed 802 outVars from TransFormulas that were not future-live. [2024-11-13 20:47:52,252 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:47:54,564 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:47:54,565 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 20:47:54,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:47:54 BoogieIcfgContainer [2024-11-13 20:47:54,566 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:47:54,567 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:47:54,567 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:47:54,580 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:47:54,581 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:47:54" (1/1) ... [2024-11-13 20:47:54,592 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:47:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:54,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1122 states and 2193 transitions. [2024-11-13 20:47:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2193 transitions. [2024-11-13 20:47:54,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:47:54,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:54,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:47:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:55,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 20:47:55,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:47:55,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 20:47:55,165 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 20:47:55,167 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 20:47:55,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:47:55,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 20:47:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1125 states and 2198 transitions. [2024-11-13 20:47:55,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2198 transitions. [2024-11-13 20:47:55,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:47:55,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:55,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:47:55,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:55,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 20:47:55,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:47:55,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 20:47:55,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 20:47:55,541 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 20:47:55,542 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 20:47:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 20:47:55,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-13 20:47:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1128 states and 2204 transitions. [2024-11-13 20:47:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2204 transitions. [2024-11-13 20:47:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:47:55,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1128 states and 2202 transitions. [2024-11-13 20:47:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2202 transitions. [2024-11-13 20:47:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:47:56,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1128 states and 2198 transitions. [2024-11-13 20:47:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2198 transitions. [2024-11-13 20:47:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:47:56,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:56,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1128 states and 2194 transitions. [2024-11-13 20:47:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2194 transitions. [2024-11-13 20:47:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:47:56,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1128 states and 2188 transitions. [2024-11-13 20:47:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2188 transitions. [2024-11-13 20:47:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:47:56,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:57,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:07,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1128 states and 2182 transitions. [2024-11-13 20:48:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2182 transitions. [2024-11-13 20:48:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:48:07,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:18,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:28,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:38,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:48,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1143 states and 2202 transitions. [2024-11-13 20:48:48,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2202 transitions. [2024-11-13 20:48:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:48:48,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:48,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:48,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1143 states and 2200 transitions. [2024-11-13 20:48:48,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2200 transitions. [2024-11-13 20:48:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:48:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:48,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1143 states and 2198 transitions. [2024-11-13 20:48:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2198 transitions. [2024-11-13 20:48:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:48:49,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1143 states and 2196 transitions. [2024-11-13 20:48:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2196 transitions. [2024-11-13 20:48:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:48:50,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:48:54,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:54,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1146 states and 2198 transitions. [2024-11-13 20:48:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2198 transitions. [2024-11-13 20:48:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:48:54,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:54,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:48:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1148 states and 2202 transitions. [2024-11-13 20:48:55,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2202 transitions. [2024-11-13 20:48:55,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:48:55,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:48:57,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:57,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1150 states and 2205 transitions. [2024-11-13 20:48:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2205 transitions. [2024-11-13 20:48:57,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:48:57,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:57,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:57,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:48:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1152 states and 2209 transitions. [2024-11-13 20:48:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2209 transitions. [2024-11-13 20:48:59,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:48:59,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:59,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1153 states and 2210 transitions. [2024-11-13 20:49:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2210 transitions. [2024-11-13 20:49:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:49:01,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:01,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1154 states and 2211 transitions. [2024-11-13 20:49:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2211 transitions. [2024-11-13 20:49:03,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:49:03,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:03,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:05,146 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:05,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1155 states and 2212 transitions. [2024-11-13 20:49:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2212 transitions. [2024-11-13 20:49:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:49:05,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:05,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1156 states and 2213 transitions. [2024-11-13 20:49:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2213 transitions. [2024-11-13 20:49:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:49:08,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:08,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1157 states and 2214 transitions. [2024-11-13 20:49:10,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2214 transitions. [2024-11-13 20:49:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:49:10,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:10,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:11,837 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1158 states and 2215 transitions. [2024-11-13 20:49:12,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2215 transitions. [2024-11-13 20:49:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:49:12,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:13,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:15,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1159 states and 2216 transitions. [2024-11-13 20:49:15,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2216 transitions. [2024-11-13 20:49:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:49:15,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:15,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:16,373 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1160 states and 2217 transitions. [2024-11-13 20:49:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2217 transitions. [2024-11-13 20:49:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:49:16,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:16,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:18,679 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:19,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1161 states and 2218 transitions. [2024-11-13 20:49:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2218 transitions. [2024-11-13 20:49:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:49:19,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:19,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:22,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1162 states and 2219 transitions. [2024-11-13 20:49:22,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2219 transitions. [2024-11-13 20:49:22,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:49:22,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:22,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:24,275 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1163 states and 2220 transitions. [2024-11-13 20:49:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2220 transitions. [2024-11-13 20:49:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:49:25,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:25,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1164 states and 2221 transitions. [2024-11-13 20:49:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2221 transitions. [2024-11-13 20:49:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:49:28,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:28,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1165 states and 2222 transitions. [2024-11-13 20:49:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2222 transitions. [2024-11-13 20:49:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:49:29,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1166 states and 2223 transitions. [2024-11-13 20:49:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2223 transitions. [2024-11-13 20:49:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:49:32,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1167 states and 2224 transitions. [2024-11-13 20:49:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2224 transitions. [2024-11-13 20:49:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:49:35,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:35,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1168 states and 2225 transitions. [2024-11-13 20:49:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2225 transitions. [2024-11-13 20:49:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:49:38,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1169 states and 2226 transitions. [2024-11-13 20:49:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2226 transitions. [2024-11-13 20:49:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:49:41,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1170 states and 2227 transitions. [2024-11-13 20:49:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2227 transitions. [2024-11-13 20:49:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:44,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:44,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:44,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1171 states and 2228 transitions. [2024-11-13 20:49:46,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2228 transitions. [2024-11-13 20:49:46,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:49:46,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,776 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1172 states and 2229 transitions. [2024-11-13 20:49:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2229 transitions. [2024-11-13 20:49:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:49:49,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:51,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:51,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1173 states and 2230 transitions. [2024-11-13 20:49:51,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2230 transitions. [2024-11-13 20:49:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:49:51,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1174 states and 2231 transitions. [2024-11-13 20:49:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2231 transitions. [2024-11-13 20:49:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:49:55,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:56,765 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1175 states and 2232 transitions. [2024-11-13 20:49:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2232 transitions. [2024-11-13 20:49:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:49:57,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:57,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:00,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1176 states and 2233 transitions. [2024-11-13 20:50:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2233 transitions. [2024-11-13 20:50:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:50:00,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:00,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:04,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1177 states and 2234 transitions. [2024-11-13 20:50:04,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2234 transitions. [2024-11-13 20:50:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:50:04,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1178 states and 2235 transitions. [2024-11-13 20:50:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2235 transitions. [2024-11-13 20:50:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:50:08,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:08,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:10,411 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:11,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:11,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1179 states and 2236 transitions. [2024-11-13 20:50:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2236 transitions. [2024-11-13 20:50:11,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:50:11,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:11,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:13,714 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:15,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1180 states and 2237 transitions. [2024-11-13 20:50:15,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2237 transitions. [2024-11-13 20:50:15,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:50:15,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:15,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:18,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1181 states and 2238 transitions. [2024-11-13 20:50:18,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2238 transitions. [2024-11-13 20:50:18,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:50:18,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:18,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:20,794 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1182 states and 2239 transitions. [2024-11-13 20:50:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2239 transitions. [2024-11-13 20:50:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:50:22,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:22,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1183 states and 2240 transitions. [2024-11-13 20:50:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2240 transitions. [2024-11-13 20:50:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:50:25,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:26,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1184 states and 2241 transitions. [2024-11-13 20:50:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2241 transitions. [2024-11-13 20:50:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:50:29,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:33,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:33,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1185 states and 2242 transitions. [2024-11-13 20:50:33,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2242 transitions. [2024-11-13 20:50:33,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:50:33,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:33,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1186 states and 2243 transitions. [2024-11-13 20:50:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2243 transitions. [2024-11-13 20:50:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:50:37,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1187 states and 2244 transitions. [2024-11-13 20:50:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2244 transitions. [2024-11-13 20:50:43,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:50:43,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:43,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:46,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:46,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1188 states and 2245 transitions. [2024-11-13 20:50:46,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2245 transitions. [2024-11-13 20:50:46,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:50:46,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:46,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1189 states and 2246 transitions. [2024-11-13 20:50:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2246 transitions. [2024-11-13 20:50:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:50:51,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:53,757 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:54,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1190 states and 2247 transitions. [2024-11-13 20:50:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2247 transitions. [2024-11-13 20:50:54,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:50:54,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:54,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1191 states and 2248 transitions. [2024-11-13 20:50:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2248 transitions. [2024-11-13 20:50:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:50:58,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:51:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:02,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1192 states and 2249 transitions. [2024-11-13 20:51:02,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2249 transitions. [2024-11-13 20:51:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:51:02,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:51:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1193 states and 2250 transitions. [2024-11-13 20:51:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2250 transitions. [2024-11-13 20:51:28,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:51:28,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:28,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1194 states and 2251 transitions. [2024-11-13 20:51:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2251 transitions. [2024-11-13 20:51:31,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:51:31,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:31,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1196 states and 2257 transitions. [2024-11-13 20:51:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2257 transitions. [2024-11-13 20:51:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:51:33,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1198 states and 2261 transitions. [2024-11-13 20:51:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2261 transitions. [2024-11-13 20:51:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:51:37,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:41,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:41,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1199 states and 2262 transitions. [2024-11-13 20:51:41,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2262 transitions. [2024-11-13 20:51:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:51:41,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:41,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1202 states and 2270 transitions. [2024-11-13 20:51:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2270 transitions. [2024-11-13 20:51:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:51:46,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:46,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1203 states and 2271 transitions. [2024-11-13 20:51:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2271 transitions. [2024-11-13 20:51:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:51:49,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:49,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1204 states and 2272 transitions. [2024-11-13 20:51:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2272 transitions. [2024-11-13 20:51:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:51:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1205 states and 2273 transitions. [2024-11-13 20:51:54,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2273 transitions. [2024-11-13 20:51:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:51:54,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:54,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:51:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1206 states and 2274 transitions. [2024-11-13 20:51:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2274 transitions. [2024-11-13 20:51:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:51:58,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:58,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1207 states and 2275 transitions. [2024-11-13 20:52:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2275 transitions. [2024-11-13 20:52:01,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:52:01,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:01,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1208 states and 2276 transitions. [2024-11-13 20:52:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2276 transitions. [2024-11-13 20:52:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:52:04,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:04,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:07,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:08,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1209 states and 2277 transitions. [2024-11-13 20:52:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2277 transitions. [2024-11-13 20:52:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:52:08,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:08,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:10,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1210 states and 2278 transitions. [2024-11-13 20:52:12,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2278 transitions. [2024-11-13 20:52:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:52:12,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:12,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1211 states and 2279 transitions. [2024-11-13 20:52:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2279 transitions. [2024-11-13 20:52:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:52:15,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:15,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:19,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1212 states and 2280 transitions. [2024-11-13 20:52:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2280 transitions. [2024-11-13 20:52:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:52:19,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:19,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1213 states and 2281 transitions. [2024-11-13 20:52:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2281 transitions. [2024-11-13 20:52:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:52:24,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1214 states and 2282 transitions. [2024-11-13 20:52:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2282 transitions. [2024-11-13 20:52:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:52:27,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:27,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:29,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1215 states and 2283 transitions. [2024-11-13 20:52:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2283 transitions. [2024-11-13 20:52:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:52:30,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:32,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:34,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:34,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1216 states and 2284 transitions. [2024-11-13 20:52:34,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2284 transitions. [2024-11-13 20:52:34,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:52:34,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:34,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1217 states and 2285 transitions. [2024-11-13 20:52:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2285 transitions. [2024-11-13 20:52:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:52:36,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:36,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1218 states and 2286 transitions. [2024-11-13 20:52:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2286 transitions. [2024-11-13 20:52:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:52:40,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:40,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1219 states and 2287 transitions. [2024-11-13 20:52:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2287 transitions. [2024-11-13 20:52:45,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:52:45,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:45,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1220 states and 2288 transitions. [2024-11-13 20:52:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2288 transitions. [2024-11-13 20:52:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:52:50,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:50,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:52,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1221 states and 2289 transitions. [2024-11-13 20:52:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2289 transitions. [2024-11-13 20:52:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:52:53,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:52:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1222 states and 2290 transitions. [2024-11-13 20:52:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2290 transitions. [2024-11-13 20:52:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:52:59,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:53:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:03,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1223 states and 2291 transitions. [2024-11-13 20:53:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2291 transitions. [2024-11-13 20:53:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:53:03,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:05,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:53:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1224 states and 2292 transitions. [2024-11-13 20:53:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2292 transitions. [2024-11-13 20:53:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:53:06,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:10,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:53:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1225 states and 2293 transitions. [2024-11-13 20:53:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2293 transitions. [2024-11-13 20:53:11,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:53:11,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:11,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:53:16,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:16,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1226 states and 2294 transitions. [2024-11-13 20:53:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2294 transitions. [2024-11-13 20:53:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:53:16,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:53:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:20,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1227 states and 2295 transitions. [2024-11-13 20:53:20,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2295 transitions. [2024-11-13 20:53:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:53:20,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:20,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:53:26,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1228 states and 2296 transitions. [2024-11-13 20:53:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2296 transitions. [2024-11-13 20:53:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:53:26,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:26,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:53:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1229 states and 2297 transitions. [2024-11-13 20:53:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2297 transitions. [2024-11-13 20:53:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:53:31,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:02,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:02,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1230 states and 2298 transitions. [2024-11-13 20:54:02,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2298 transitions. [2024-11-13 20:54:02,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:54:02,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:02,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:06,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:08,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:08,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1231 states and 2299 transitions. [2024-11-13 20:54:08,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2299 transitions. [2024-11-13 20:54:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:54:08,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:08,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:11,957 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:13,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1232 states and 2300 transitions. [2024-11-13 20:54:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2300 transitions. [2024-11-13 20:54:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:54:13,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:13,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1233 states and 2301 transitions. [2024-11-13 20:54:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2301 transitions. [2024-11-13 20:54:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:54:16,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:23,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1234 states and 2302 transitions. [2024-11-13 20:54:23,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2302 transitions. [2024-11-13 20:54:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:54:23,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:23,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:26,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1235 states and 2303 transitions. [2024-11-13 20:54:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2303 transitions. [2024-11-13 20:54:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:54:28,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:28,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:34,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1236 states and 2304 transitions. [2024-11-13 20:54:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2304 transitions. [2024-11-13 20:54:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:54:34,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:34,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:38,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1237 states and 2305 transitions. [2024-11-13 20:54:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2305 transitions. [2024-11-13 20:54:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:54:40,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:48,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1238 states and 2306 transitions. [2024-11-13 20:54:48,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2306 transitions. [2024-11-13 20:54:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:54:48,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:48,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:54:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:54,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1239 states and 2307 transitions. [2024-11-13 20:54:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2307 transitions. [2024-11-13 20:54:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:54:54,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:54,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1240 states and 2308 transitions. [2024-11-13 20:55:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2308 transitions. [2024-11-13 20:55:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:55:01,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:01,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:06,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1241 states and 2309 transitions. [2024-11-13 20:55:08,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2309 transitions. [2024-11-13 20:55:08,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:55:08,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:08,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:12,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1242 states and 2310 transitions. [2024-11-13 20:55:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2310 transitions. [2024-11-13 20:55:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:55:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:20,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1243 states and 2311 transitions. [2024-11-13 20:55:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2311 transitions. [2024-11-13 20:55:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:55:23,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1244 states and 2312 transitions. [2024-11-13 20:55:30,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2312 transitions. [2024-11-13 20:55:30,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:55:30,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:30,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:36,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1245 states and 2313 transitions. [2024-11-13 20:55:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2313 transitions. [2024-11-13 20:55:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:55:36,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:36,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1246 states and 2314 transitions. [2024-11-13 20:55:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2314 transitions. [2024-11-13 20:55:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:55:46,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:55:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1247 states and 2315 transitions. [2024-11-13 20:55:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2315 transitions. [2024-11-13 20:55:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:55:54,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:54,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:00,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:56:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1248 states and 2316 transitions. [2024-11-13 20:56:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2316 transitions. [2024-11-13 20:56:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:56:03,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:03,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:56:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1249 states and 2317 transitions. [2024-11-13 20:56:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2317 transitions. [2024-11-13 20:56:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:56:11,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:11,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:56:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1250 states and 2318 transitions. [2024-11-13 20:56:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2318 transitions. [2024-11-13 20:56:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:56:19,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:25,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:56:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1251 states and 2319 transitions. [2024-11-13 20:56:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2319 transitions. [2024-11-13 20:56:28,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:56:28,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:28,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:56:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1252 states and 2320 transitions. [2024-11-13 20:56:35,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2320 transitions. [2024-11-13 20:56:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:56:35,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:35,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:56:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1253 states and 2321 transitions. [2024-11-13 20:56:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2321 transitions. [2024-11-13 20:56:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:56:46,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:46,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:56:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1254 states and 2322 transitions. [2024-11-13 20:56:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2322 transitions. [2024-11-13 20:56:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:56:53,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:53,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:57:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1255 states and 2323 transitions. [2024-11-13 20:57:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2323 transitions. [2024-11-13 20:57:03,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:57:03,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:03,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:57:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1256 states and 2324 transitions. [2024-11-13 20:57:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2324 transitions. [2024-11-13 20:57:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:57:11,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:18,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:57:21,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1257 states and 2325 transitions. [2024-11-13 20:57:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2325 transitions. [2024-11-13 20:57:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:57:21,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:21,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:57:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1258 states and 2326 transitions. [2024-11-13 20:57:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2326 transitions. [2024-11-13 20:57:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:57:29,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:57:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1259 states and 2327 transitions. [2024-11-13 20:57:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2327 transitions. [2024-11-13 20:57:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:57:38,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:38,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:44,692 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:57:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1260 states and 2328 transitions. [2024-11-13 20:57:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2328 transitions. [2024-11-13 20:57:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:57:47,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:57:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:58,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1261 states and 2329 transitions. [2024-11-13 20:57:58,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2329 transitions. [2024-11-13 20:57:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:57:58,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:58,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:04,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:58:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1262 states and 2330 transitions. [2024-11-13 20:58:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2330 transitions. [2024-11-13 20:58:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:58:05,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:05,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:58:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1263 states and 2331 transitions. [2024-11-13 20:58:12,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2331 transitions. [2024-11-13 20:58:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:58:12,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:12,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:18,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:58:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1264 states and 2332 transitions. [2024-11-13 20:58:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2332 transitions. [2024-11-13 20:58:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:58:20,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:20,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:30,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:58:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1265 states and 2333 transitions. [2024-11-13 20:58:35,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2333 transitions. [2024-11-13 20:58:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:58:35,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:35,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:58:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1266 states and 2334 transitions. [2024-11-13 20:58:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2334 transitions. [2024-11-13 20:58:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:58:46,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:58:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1267 states and 2335 transitions. [2024-11-13 20:58:56,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2335 transitions. [2024-11-13 20:58:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:58:56,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:59:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1268 states and 2336 transitions. [2024-11-13 20:59:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2336 transitions. [2024-11-13 20:59:54,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:59:54,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:00:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:06,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1269 states and 2337 transitions. [2024-11-13 21:00:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2337 transitions. [2024-11-13 21:00:06,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:00:06,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:06,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms