./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 787744388fd06e8efa619bb22a72aedc4b5bd63758f47071666035fc9da54e60 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:46:05,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:46:06,059 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 04:46:06,070 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:46:06,070 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:46:06,107 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:46:06,108 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:46:06,108 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:46:06,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:46:06,108 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:46:06,108 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:46:06,109 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:46:06,110 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:46:06,110 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:46:06,110 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:46:06,110 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:46:06,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:46:06,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:46:06,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:46:06,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:46:06,110 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:46:06,111 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:46:06,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:46:06,111 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_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 787744388fd06e8efa619bb22a72aedc4b5bd63758f47071666035fc9da54e60 [2024-11-25 04:46:06,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:46:06,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:46:06,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:46:06,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:46:06,431 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:46:06,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i [2024-11-25 04:46:09,501 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/data/f4ecd2b52/2a505f91f48248b284a5edc6ce06191a/FLAG2da7d925a [2024-11-25 04:46:09,896 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:46:09,896 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i [2024-11-25 04:46:09,944 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/data/f4ecd2b52/2a505f91f48248b284a5edc6ce06191a/FLAG2da7d925a [2024-11-25 04:46:09,965 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/data/f4ecd2b52/2a505f91f48248b284a5edc6ce06191a [2024-11-25 04:46:09,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:46:09,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:46:09,973 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:46:09,974 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:46:09,982 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:46:09,983 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:46:09" (1/1) ... [2024-11-25 04:46:09,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25169867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:09, skipping insertion in model container [2024-11-25 04:46:09,984 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:46:09" (1/1) ... [2024-11-25 04:46:10,068 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:46:11,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:46:11,389 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:46:11,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:46:11,790 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-11-25 04:46:11,798 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:46:11,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11 WrapperNode [2024-11-25 04:46:11,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:46:11,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:46:11,800 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:46:11,800 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:46:11,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:11,840 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:11,895 INFO L138 Inliner]: procedures = 615, calls = 586, calls flagged for inlining = 25, calls inlined = 23, statements flattened = 1020 [2024-11-25 04:46:11,896 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:46:11,897 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:46:11,897 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:46:11,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:46:11,905 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:11,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:11,932 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:11,933 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:11,985 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:11,990 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:12,000 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:12,013 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:12,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:12,037 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:46:12,041 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:46:12,041 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:46:12,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:46:12,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:46:11" (1/1) ... [2024-11-25 04:46:12,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:46:12,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:46:12,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:46:12,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4eac6e9-75f2-4287-86db-64dc0e417bcf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:46:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure execvp [2024-11-25 04:46:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure execvp [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:46:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:46:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-25 04:46:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure bb_perror_msg_and_die [2024-11-25 04:46:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_perror_msg_and_die [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:46:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:46:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:46:12,548 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:46:12,550 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:46:14,606 INFO L? ?]: Removed 299 outVars from TransFormulas that were not future-live. [2024-11-25 04:46:14,606 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:46:14,975 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:46:14,975 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-25 04:46:14,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:46:14 BoogieIcfgContainer [2024-11-25 04:46:14,975 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:46:14,976 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:46:14,976 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:46:14,986 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:46:14,986 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:46:14" (1/1) ... [2024-11-25 04:46:14,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:46:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 169 states and 212 transitions. [2024-11-25 04:46:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 212 transitions. [2024-11-25 04:46:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:46:15,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:15,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:17,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:46:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 171 states and 215 transitions. [2024-11-25 04:46:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 215 transitions. [2024-11-25 04:46:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:46:17,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:18,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:18,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 172 states and 216 transitions. [2024-11-25 04:46:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 216 transitions. [2024-11-25 04:46:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:46:18,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:18,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:19,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 174 states and 219 transitions. [2024-11-25 04:46:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 219 transitions. [2024-11-25 04:46:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:46:19,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:19,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:46:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:19,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 173 states and 218 transitions. [2024-11-25 04:46:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 218 transitions. [2024-11-25 04:46:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:46:19,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:19,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 174 states and 219 transitions. [2024-11-25 04:46:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 219 transitions. [2024-11-25 04:46:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:46:20,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:20,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:46:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 173 states and 218 transitions. [2024-11-25 04:46:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 218 transitions. [2024-11-25 04:46:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:46:21,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:21,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:46:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 172 states and 217 transitions. [2024-11-25 04:46:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 217 transitions. [2024-11-25 04:46:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:46:21,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:22,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 175 states and 220 transitions. [2024-11-25 04:46:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 220 transitions. [2024-11-25 04:46:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:46:22,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:22,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 178 states and 223 transitions. [2024-11-25 04:46:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 223 transitions. [2024-11-25 04:46:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:46:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 181 states and 226 transitions. [2024-11-25 04:46:24,550 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 226 transitions. [2024-11-25 04:46:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:46:24,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:24,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 184 states and 229 transitions. [2024-11-25 04:46:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 229 transitions. [2024-11-25 04:46:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:46:25,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:25,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 187 states and 232 transitions. [2024-11-25 04:46:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 232 transitions. [2024-11-25 04:46:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:46:26,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:26,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:27,173 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 190 states and 235 transitions. [2024-11-25 04:46:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 235 transitions. [2024-11-25 04:46:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:46:27,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:27,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 193 states and 238 transitions. [2024-11-25 04:46:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 238 transitions. [2024-11-25 04:46:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:46:28,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:28,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:29,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 196 states and 240 transitions. [2024-11-25 04:46:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 240 transitions. [2024-11-25 04:46:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:46:29,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:29,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 195 states and 239 transitions. [2024-11-25 04:46:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 239 transitions. [2024-11-25 04:46:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:46:30,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:30,823 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:30,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 194 states and 238 transitions. [2024-11-25 04:46:30,848 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 238 transitions. [2024-11-25 04:46:30,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:46:30,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:30,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:31,348 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 193 states and 237 transitions. [2024-11-25 04:46:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-11-25 04:46:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:46:31,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 195 states and 240 transitions. [2024-11-25 04:46:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 240 transitions. [2024-11-25 04:46:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:46:32,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:32,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:32,605 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 196 states and 241 transitions. [2024-11-25 04:46:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 241 transitions. [2024-11-25 04:46:32,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:46:32,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:32,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 198 states and 245 transitions. [2024-11-25 04:46:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 245 transitions. [2024-11-25 04:46:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:46:33,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:33,662 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:33,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 199 states and 246 transitions. [2024-11-25 04:46:33,686 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 246 transitions. [2024-11-25 04:46:33,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:46:33,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:33,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 201 states and 249 transitions. [2024-11-25 04:46:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2024-11-25 04:46:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:46:34,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:34,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:34,922 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 04:46:35,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 207 states and 260 transitions. [2024-11-25 04:46:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 260 transitions. [2024-11-25 04:46:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:46:35,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:35,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 04:46:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:36,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 206 states and 259 transitions. [2024-11-25 04:46:36,491 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 259 transitions. [2024-11-25 04:46:36,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:46:36,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:36,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 04:46:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 207 states and 260 transitions. [2024-11-25 04:46:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 260 transitions. [2024-11-25 04:46:36,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:46:36,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:36,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:37,512 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-11-25 04:46:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-11-25 04:46:37,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:46:37,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:37,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 128 states and 163 transitions. [2024-11-25 04:46:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 163 transitions. [2024-11-25 04:46:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:46:38,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 04:46:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:39,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 131 states and 167 transitions. [2024-11-25 04:46:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 167 transitions. [2024-11-25 04:46:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:46:39,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:39,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 130 states and 166 transitions. [2024-11-25 04:46:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 166 transitions. [2024-11-25 04:46:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:46:40,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:40,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 04:46:41,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:41,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 132 states and 169 transitions. [2024-11-25 04:46:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 169 transitions. [2024-11-25 04:46:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:46:41,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:41,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 131 states and 168 transitions. [2024-11-25 04:46:42,952 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 168 transitions. [2024-11-25 04:46:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:46:42,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 04:46:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 132 states and 170 transitions. [2024-11-25 04:46:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 170 transitions. [2024-11-25 04:46:44,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:46:44,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 04:46:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 134 states and 171 transitions. [2024-11-25 04:46:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 171 transitions. [2024-11-25 04:46:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:46:45,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:45,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:46,059 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:46,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 135 states and 172 transitions. [2024-11-25 04:46:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 172 transitions. [2024-11-25 04:46:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:46:46,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:46,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 04:46:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 136 states and 173 transitions. [2024-11-25 04:46:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 173 transitions. [2024-11-25 04:46:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:46:47,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:47,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-25 04:46:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:49,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 145 states and 188 transitions. [2024-11-25 04:46:49,858 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 188 transitions. [2024-11-25 04:46:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:46:49,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:49,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-25 04:46:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:52,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 155 states and 203 transitions. [2024-11-25 04:46:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 203 transitions. [2024-11-25 04:46:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:46:52,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:52,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:53,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 158 states and 206 transitions. [2024-11-25 04:46:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 206 transitions. [2024-11-25 04:46:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:46:53,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:53,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 209 transitions. [2024-11-25 04:46:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 209 transitions. [2024-11-25 04:46:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 04:46:55,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 164 states and 212 transitions. [2024-11-25 04:46:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 212 transitions. [2024-11-25 04:46:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:46:56,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:56,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 167 states and 215 transitions. [2024-11-25 04:46:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 215 transitions. [2024-11-25 04:46:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:46:57,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 1 proven. 51 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:46:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 170 states and 218 transitions. [2024-11-25 04:46:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 218 transitions. [2024-11-25 04:46:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:46:59,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 1 proven. 70 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:47:00,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 173 states and 221 transitions. [2024-11-25 04:47:00,781 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 221 transitions. [2024-11-25 04:47:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:47:00,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:00,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:47:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 176 states and 224 transitions. [2024-11-25 04:47:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 224 transitions. [2024-11-25 04:47:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:47:02,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:02,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:02,928 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 1 proven. 117 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:47:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:03,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 179 states and 226 transitions. [2024-11-25 04:47:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 226 transitions. [2024-11-25 04:47:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:47:03,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:03,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:12,837 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:47:15,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:47:42,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 259 states and 335 transitions. [2024-11-25 04:47:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 335 transitions. [2024-11-25 04:47:42,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:47:42,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:42,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-11-25 04:48:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 304 states and 394 transitions. [2024-11-25 04:48:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 394 transitions. [2024-11-25 04:48:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:48:03,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:03,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:04,173 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:48:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 306 states and 395 transitions. [2024-11-25 04:48:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 395 transitions. [2024-11-25 04:48:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:48:04,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:04,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 04:48:06,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 308 states and 396 transitions. [2024-11-25 04:48:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 396 transitions. [2024-11-25 04:48:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:48:06,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 04:48:07,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 310 states and 397 transitions. [2024-11-25 04:48:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 397 transitions. [2024-11-25 04:48:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:48:07,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:07,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 148 proven. 28 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 04:48:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 272 states and 352 transitions. [2024-11-25 04:48:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 352 transitions. [2024-11-25 04:48:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:48:08,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 149 proven. 28 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 04:48:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 273 states and 352 transitions. [2024-11-25 04:48:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 352 transitions. [2024-11-25 04:48:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:48:11,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:11,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-25 04:48:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 275 states and 353 transitions. [2024-11-25 04:48:12,896 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 353 transitions. [2024-11-25 04:48:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:48:12,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:12,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-25 04:48:14,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 277 states and 354 transitions. [2024-11-25 04:48:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 354 transitions. [2024-11-25 04:48:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:48:14,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:14,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-25 04:48:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 312 states and 402 transitions. [2024-11-25 04:48:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 402 transitions. [2024-11-25 04:48:44,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:48:44,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:44,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:48:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:46,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 315 states and 406 transitions. [2024-11-25 04:48:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 406 transitions. [2024-11-25 04:48:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:48:46,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:46,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:48:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 316 states and 407 transitions. [2024-11-25 04:48:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 407 transitions. [2024-11-25 04:48:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:48:46,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:46,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2024-11-25 04:48:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 324 states and 419 transitions. [2024-11-25 04:48:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 419 transitions. [2024-11-25 04:48:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:48:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-25 04:49:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:08,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 343 states and 455 transitions. [2024-11-25 04:49:08,745 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 455 transitions. [2024-11-25 04:49:08,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:49:08,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:08,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:49:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 346 states and 460 transitions. [2024-11-25 04:49:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 460 transitions. [2024-11-25 04:49:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:49:10,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:10,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 77 proven. 5 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:49:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 349 states and 463 transitions. [2024-11-25 04:49:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 463 transitions. [2024-11-25 04:49:13,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:49:13,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:13,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:49:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 353 states and 468 transitions. [2024-11-25 04:49:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 468 transitions. [2024-11-25 04:49:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:49:16,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:16,485 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-11-25 04:49:17,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 355 states and 469 transitions. [2024-11-25 04:49:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 469 transitions. [2024-11-25 04:49:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:49:17,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:17,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 108 proven. 12 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:49:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:20,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 358 states and 472 transitions. [2024-11-25 04:49:20,104 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 472 transitions. [2024-11-25 04:49:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:49:20,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-25 04:49:23,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 357 states and 471 transitions. [2024-11-25 04:49:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 471 transitions. [2024-11-25 04:49:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:49:23,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:49:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 357 states and 470 transitions. [2024-11-25 04:49:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 470 transitions. [2024-11-25 04:49:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:49:24,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:49:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:26,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 361 states and 475 transitions. [2024-11-25 04:49:26,372 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 475 transitions. [2024-11-25 04:49:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:49:26,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:26,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:34,153 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:49:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 383 states and 523 transitions. [2024-11-25 04:49:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 523 transitions. [2024-11-25 04:49:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:49:52,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:52,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 139 proven. 22 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:49:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 386 states and 526 transitions. [2024-11-25 04:49:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 526 transitions. [2024-11-25 04:49:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:49:54,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:54,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-25 04:50:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 399 states and 550 transitions. [2024-11-25 04:50:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 550 transitions. [2024-11-25 04:50:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:50:17,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:17,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:18,466 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:50:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 403 states and 556 transitions. [2024-11-25 04:50:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 556 transitions. [2024-11-25 04:50:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:50:19,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:19,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 170 proven. 35 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:50:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 406 states and 559 transitions. [2024-11-25 04:50:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 559 transitions. [2024-11-25 04:50:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:50:22,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:22,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-11-25 04:50:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 421 states and 590 transitions. [2024-11-25 04:50:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 590 transitions. [2024-11-25 04:50:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:50:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:49,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:51:04,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:52:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 482 states and 716 transitions. [2024-11-25 04:52:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 716 transitions. [2024-11-25 04:52:48,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:52:48,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:48,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:52:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 483 states and 717 transitions. [2024-11-25 04:52:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 717 transitions. [2024-11-25 04:52:52,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:52:52,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:52,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:53,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:53:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 484 states and 719 transitions. [2024-11-25 04:53:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 719 transitions. [2024-11-25 04:53:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:53:01,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:01,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:13,872 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:53:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 498 states and 760 transitions. [2024-11-25 04:53:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 760 transitions. [2024-11-25 04:53:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:53:45,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:46,028 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 201 proven. 51 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:53:49,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 501 states and 763 transitions. [2024-11-25 04:53:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 763 transitions. [2024-11-25 04:53:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:53:49,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:49,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-25 04:53:49,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 499 states and 753 transitions. [2024-11-25 04:53:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 753 transitions. [2024-11-25 04:53:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:53:49,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:49,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:53:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 501 states and 759 transitions. [2024-11-25 04:53:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 759 transitions. [2024-11-25 04:53:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:53:59,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:59,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:54:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 505 states and 768 transitions. [2024-11-25 04:54:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 768 transitions. [2024-11-25 04:54:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:54:03,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:03,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:10,857 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:54:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 520 states and 811 transitions. [2024-11-25 04:54:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 811 transitions. [2024-11-25 04:54:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:41,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:42,063 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 232 proven. 70 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:54:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:45,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 523 states and 814 transitions. [2024-11-25 04:54:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 814 transitions. [2024-11-25 04:54:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:54:45,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:54:57,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:57:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:01,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 580 states and 930 transitions. [2024-11-25 04:57:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 930 transitions. [2024-11-25 04:57:01,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:57:01,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:01,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:57:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:05,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 584 states and 941 transitions. [2024-11-25 04:57:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 941 transitions. [2024-11-25 04:57:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:57:05,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:05,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:08,468 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-25 04:57:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 585 states and 942 transitions. [2024-11-25 04:57:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 942 transitions. [2024-11-25 04:57:09,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:57:09,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:09,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 263 proven. 92 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 04:57:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:14,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 588 states and 945 transitions. [2024-11-25 04:57:14,615 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 945 transitions. [2024-11-25 04:57:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 04:57:14,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-25 04:57:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 593 states and 963 transitions. [2024-11-25 04:57:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 963 transitions. [2024-11-25 04:57:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:57:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-25 04:58:05,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []