./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/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_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c0f41b7d074691792fd10e7dba36f11652ac022c2313237070654cd8c5fa3312 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:18:51,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:18:51,763 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:18:51,769 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:18:51,769 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:18:51,790 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:18:51,791 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:18:51,791 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:18:51,792 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:18:51,792 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:18:51,792 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:18:51,792 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:18:51,792 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:18:51,792 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:18:51,792 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:18:51,792 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:18:51,793 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:18:51,793 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:18:51,793 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:18:51,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:18:51,794 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:18:51,794 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:18:51,794 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:18:51,795 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:18:51,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:18:51,795 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_1c466f04-f00f-4720-b84c-2888819dadbf/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0f41b7d074691792fd10e7dba36f11652ac022c2313237070654cd8c5fa3312 [2024-11-25 03:18:52,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:18:52,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:18:52,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:18:52,135 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:18:52,135 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:18:52,137 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem01_label02.c [2024-11-25 03:18:55,011 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/data/1eb9c9d4d/3fc0dd26e53c4e3c85d5fe1fb36f5c3b/FLAGbd1a2ad61 [2024-11-25 03:18:55,419 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:18:55,419 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/sv-benchmarks/c/eca-rers2012/Problem01_label02.c [2024-11-25 03:18:55,439 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/data/1eb9c9d4d/3fc0dd26e53c4e3c85d5fe1fb36f5c3b/FLAGbd1a2ad61 [2024-11-25 03:18:55,580 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/data/1eb9c9d4d/3fc0dd26e53c4e3c85d5fe1fb36f5c3b [2024-11-25 03:18:55,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:18:55,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:18:55,586 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:18:55,586 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:18:55,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:18:55,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:18:55" (1/1) ... [2024-11-25 03:18:55,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e93ce06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:55, skipping insertion in model container [2024-11-25 03:18:55,596 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:18:55" (1/1) ... [2024-11-25 03:18:55,645 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:18:55,977 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/sv-benchmarks/c/eca-rers2012/Problem01_label02.c[16747,16760] [2024-11-25 03:18:56,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:18:56,046 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:18:56,109 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/sv-benchmarks/c/eca-rers2012/Problem01_label02.c[16747,16760] [2024-11-25 03:18:56,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:18:56,140 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:18:56,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56 WrapperNode [2024-11-25 03:18:56,141 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:18:56,142 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:18:56,142 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:18:56,142 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:18:56,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,234 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-25 03:18:56,234 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:18:56,235 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:18:56,235 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:18:56,235 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:18:56,243 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,247 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,248 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,265 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,267 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,284 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,287 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,301 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:18:56,301 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:18:56,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:18:56,304 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:18:56,306 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:18:56" (1/1) ... [2024-11-25 03:18:56,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:18:56,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:18:56,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:18:56,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:18:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:18:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:18:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:18:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:18:56,466 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:18:56,468 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:18:57,743 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-25 03:18:57,743 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:18:58,102 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:18:58,103 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:18:58,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:18:58 BoogieIcfgContainer [2024-11-25 03:18:58,103 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:18:58,104 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:18:58,104 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:18:58,116 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:18:58,116 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:18:58" (1/1) ... [2024-11-25 03:18:58,126 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:18:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-25 03:18:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-25 03:18:58,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:18:58,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:58,897 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 03:18:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2024-11-25 03:18:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2024-11-25 03:18:59,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:18:59,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:59,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 146 states and 238 transitions. [2024-11-25 03:19:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2024-11-25 03:19:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:19:00,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:00,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2024-11-25 03:19:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2024-11-25 03:19:00,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:19:00,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:00,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:19:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 227 states and 327 transitions. [2024-11-25 03:19:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 327 transitions. [2024-11-25 03:19:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:19:01,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:01,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:02,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 239 states and 342 transitions. [2024-11-25 03:19:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 342 transitions. [2024-11-25 03:19:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:19:02,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:02,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:02,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:03,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 255 states and 362 transitions. [2024-11-25 03:19:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 362 transitions. [2024-11-25 03:19:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:19:03,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:19:03,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 268 states and 377 transitions. [2024-11-25 03:19:03,844 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 377 transitions. [2024-11-25 03:19:03,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:19:03,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:03,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:03,981 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 288 states and 403 transitions. [2024-11-25 03:19:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-11-25 03:19:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:19:04,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:19:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 296 states and 417 transitions. [2024-11-25 03:19:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 417 transitions. [2024-11-25 03:19:05,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:19:05,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:05,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:19:05,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:05,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 309 states and 431 transitions. [2024-11-25 03:19:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 431 transitions. [2024-11-25 03:19:05,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:19:05,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:05,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 313 states and 435 transitions. [2024-11-25 03:19:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 435 transitions. [2024-11-25 03:19:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:19:06,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:19:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:06,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 319 states and 443 transitions. [2024-11-25 03:19:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 443 transitions. [2024-11-25 03:19:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:19:06,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:06,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:19:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 328 states and 454 transitions. [2024-11-25 03:19:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 454 transitions. [2024-11-25 03:19:07,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:19:07,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:07,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:07,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:07,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 342 states and 470 transitions. [2024-11-25 03:19:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 470 transitions. [2024-11-25 03:19:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:19:07,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:07,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:19:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 344 states and 472 transitions. [2024-11-25 03:19:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 472 transitions. [2024-11-25 03:19:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:19:07,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:07,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:08,007 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:08,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 358 states and 487 transitions. [2024-11-25 03:19:08,419 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 487 transitions. [2024-11-25 03:19:08,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:19:08,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:08,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:19:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 359 states and 488 transitions. [2024-11-25 03:19:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 488 transitions. [2024-11-25 03:19:08,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:19:08,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:08,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:19:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 374 states and 506 transitions. [2024-11-25 03:19:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 506 transitions. [2024-11-25 03:19:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:19:09,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:09,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:19:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 388 states and 520 transitions. [2024-11-25 03:19:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 520 transitions. [2024-11-25 03:19:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:19:09,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:09,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:09,574 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 402 states and 536 transitions. [2024-11-25 03:19:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 536 transitions. [2024-11-25 03:19:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:19:09,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:09,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:10,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 430 states and 567 transitions. [2024-11-25 03:19:10,463 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 567 transitions. [2024-11-25 03:19:10,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:19:10,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:10,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:10,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 42 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 440 states and 579 transitions. [2024-11-25 03:19:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 579 transitions. [2024-11-25 03:19:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:19:10,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:19:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 441 states and 581 transitions. [2024-11-25 03:19:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 581 transitions. [2024-11-25 03:19:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:19:11,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:11,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:19:11,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:11,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 463 states and 605 transitions. [2024-11-25 03:19:11,743 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 605 transitions. [2024-11-25 03:19:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:19:11,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:11,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:19:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 473 states and 615 transitions. [2024-11-25 03:19:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 615 transitions. [2024-11-25 03:19:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:19:12,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:19:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 476 states and 618 transitions. [2024-11-25 03:19:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 618 transitions. [2024-11-25 03:19:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:19:12,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:19:12,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:12,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 477 states and 619 transitions. [2024-11-25 03:19:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 619 transitions. [2024-11-25 03:19:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:19:12,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:12,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:12,804 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:19:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:13,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 504 states and 647 transitions. [2024-11-25 03:19:13,093 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 647 transitions. [2024-11-25 03:19:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:19:13,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:13,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:13,390 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:13,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:13,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 512 states and 656 transitions. [2024-11-25 03:19:13,871 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 656 transitions. [2024-11-25 03:19:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:19:13,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 529 states and 676 transitions. [2024-11-25 03:19:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 676 transitions. [2024-11-25 03:19:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:19:14,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:14,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:19:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 539 states and 685 transitions. [2024-11-25 03:19:14,776 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 685 transitions. [2024-11-25 03:19:14,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:19:14,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:14,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:19:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:15,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 541 states and 686 transitions. [2024-11-25 03:19:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 686 transitions. [2024-11-25 03:19:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:19:15,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:15,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 563 states and 709 transitions. [2024-11-25 03:19:15,244 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 709 transitions. [2024-11-25 03:19:15,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:19:15,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:19:15,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:15,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 568 states and 716 transitions. [2024-11-25 03:19:15,541 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 716 transitions. [2024-11-25 03:19:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:19:15,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:15,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:19:15,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:15,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 576 states and 724 transitions. [2024-11-25 03:19:15,822 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 724 transitions. [2024-11-25 03:19:15,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:19:15,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:15,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:19:15,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:15,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 581 states and 730 transitions. [2024-11-25 03:19:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 730 transitions. [2024-11-25 03:19:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:19:15,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:15,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:19:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 594 states and 745 transitions. [2024-11-25 03:19:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 745 transitions. [2024-11-25 03:19:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:19:16,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 722 states and 894 transitions. [2024-11-25 03:19:18,975 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 894 transitions. [2024-11-25 03:19:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:19:18,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:18,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 62 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 727 states and 899 transitions. [2024-11-25 03:19:19,209 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 899 transitions. [2024-11-25 03:19:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:19:19,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:19,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 29 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 797 states and 972 transitions. [2024-11-25 03:19:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 972 transitions. [2024-11-25 03:19:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:19:20,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:20,865 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 937 states and 1125 transitions. [2024-11-25 03:19:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1125 transitions. [2024-11-25 03:19:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:19:24,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:24,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:19:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 949 states and 1139 transitions. [2024-11-25 03:19:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1139 transitions. [2024-11-25 03:19:24,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:19:24,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:24,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:19:24,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:24,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 952 states and 1142 transitions. [2024-11-25 03:19:24,974 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1142 transitions. [2024-11-25 03:19:24,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:19:24,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:24,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:25,087 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:19:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 964 states and 1155 transitions. [2024-11-25 03:19:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1155 transitions. [2024-11-25 03:19:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:19:25,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:25,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:19:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 970 states and 1161 transitions. [2024-11-25 03:19:25,927 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1161 transitions. [2024-11-25 03:19:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:19:25,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:25,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:26,047 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 03:19:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 971 states and 1161 transitions. [2024-11-25 03:19:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1161 transitions. [2024-11-25 03:19:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:19:26,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:26,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:27,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1042 states and 1232 transitions. [2024-11-25 03:19:27,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1232 transitions. [2024-11-25 03:19:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:19:27,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:27,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:28,171 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 110 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1090 states and 1282 transitions. [2024-11-25 03:19:29,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1282 transitions. [2024-11-25 03:19:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:19:29,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:29,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:29,623 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 115 proven. 29 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1106 states and 1299 transitions. [2024-11-25 03:19:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1299 transitions. [2024-11-25 03:19:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:19:30,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:30,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 97 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1172 states and 1382 transitions. [2024-11-25 03:19:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1382 transitions. [2024-11-25 03:19:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:19:32,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:32,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 95 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:35,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:35,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1231 states and 1456 transitions. [2024-11-25 03:19:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1456 transitions. [2024-11-25 03:19:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 03:19:35,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:35,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:35,314 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1282 states and 1515 transitions. [2024-11-25 03:19:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1515 transitions. [2024-11-25 03:19:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 03:19:37,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 100 proven. 3 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:37,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1285 states and 1520 transitions. [2024-11-25 03:19:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1520 transitions. [2024-11-25 03:19:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 03:19:37,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 98 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:42,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1364 states and 1619 transitions. [2024-11-25 03:19:42,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1619 transitions. [2024-11-25 03:19:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 03:19:42,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 98 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1377 states and 1633 transitions. [2024-11-25 03:19:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1633 transitions. [2024-11-25 03:19:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 03:19:43,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:43,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:43,546 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 03:19:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1390 states and 1649 transitions. [2024-11-25 03:19:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1649 transitions. [2024-11-25 03:19:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 03:19:44,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:44,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 115 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:45,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:45,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1397 states and 1660 transitions. [2024-11-25 03:19:45,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1660 transitions. [2024-11-25 03:19:45,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 03:19:45,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:45,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 115 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1403 states and 1666 transitions. [2024-11-25 03:19:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1666 transitions. [2024-11-25 03:19:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:19:46,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:46,530 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 03:19:47,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1425 states and 1688 transitions. [2024-11-25 03:19:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1688 transitions. [2024-11-25 03:19:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:19:47,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:47,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 03:19:48,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:48,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1427 states and 1690 transitions. [2024-11-25 03:19:48,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1690 transitions. [2024-11-25 03:19:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:19:48,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:48,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 108 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 03:19:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1436 states and 1698 transitions. [2024-11-25 03:19:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1698 transitions. [2024-11-25 03:19:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 03:19:48,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:48,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 110 proven. 51 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:19:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:49,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1451 states and 1717 transitions. [2024-11-25 03:19:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1717 transitions. [2024-11-25 03:19:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 03:19:49,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:49,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-25 03:19:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1492 states and 1764 transitions. [2024-11-25 03:19:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1764 transitions. [2024-11-25 03:19:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 03:19:51,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:51,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-25 03:19:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:52,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1496 states and 1772 transitions. [2024-11-25 03:19:52,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1772 transitions. [2024-11-25 03:19:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:19:52,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:52,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 151 proven. 36 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1506 states and 1784 transitions. [2024-11-25 03:19:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 1784 transitions. [2024-11-25 03:19:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:19:53,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:53,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:53,631 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 151 proven. 36 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1514 states and 1794 transitions. [2024-11-25 03:19:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1794 transitions. [2024-11-25 03:19:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:19:54,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:54,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 127 proven. 68 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:19:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1570 states and 1862 transitions. [2024-11-25 03:19:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1862 transitions. [2024-11-25 03:19:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:19:57,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:57,772 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 127 proven. 68 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 03:19:58,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1582 states and 1876 transitions. [2024-11-25 03:19:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1876 transitions. [2024-11-25 03:19:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 03:19:58,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:58,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 03:19:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1589 states and 1884 transitions. [2024-11-25 03:19:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1884 transitions. [2024-11-25 03:19:58,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 03:19:58,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:58,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:20:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1659 states and 1962 transitions. [2024-11-25 03:20:00,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 1962 transitions. [2024-11-25 03:20:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 03:20:00,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1691 states and 2001 transitions. [2024-11-25 03:20:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2001 transitions. [2024-11-25 03:20:03,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 03:20:03,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:03,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1703 states and 2013 transitions. [2024-11-25 03:20:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2013 transitions. [2024-11-25 03:20:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 03:20:04,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:04,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:06,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:06,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1715 states and 2026 transitions. [2024-11-25 03:20:06,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2026 transitions. [2024-11-25 03:20:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 03:20:06,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:06,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1721 states and 2032 transitions. [2024-11-25 03:20:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2032 transitions. [2024-11-25 03:20:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 03:20:06,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:07,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 131 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1724 states and 2035 transitions. [2024-11-25 03:20:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2035 transitions. [2024-11-25 03:20:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:20:07,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:07,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 03:20:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1759 states and 2074 transitions. [2024-11-25 03:20:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2074 transitions. [2024-11-25 03:20:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 03:20:08,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:08,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:09,027 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-25 03:20:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1760 states and 2075 transitions. [2024-11-25 03:20:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2075 transitions. [2024-11-25 03:20:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 03:20:09,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:09,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:09,212 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 58 proven. 100 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 03:20:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1761 states and 2077 transitions. [2024-11-25 03:20:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2077 transitions. [2024-11-25 03:20:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 03:20:09,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:09,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:09,639 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:20:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1781 states and 2105 transitions. [2024-11-25 03:20:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2105 transitions. [2024-11-25 03:20:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 03:20:10,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:10,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:10,494 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 03:20:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1782 states and 2106 transitions. [2024-11-25 03:20:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2106 transitions. [2024-11-25 03:20:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:20:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:20:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1783 states and 2106 transitions. [2024-11-25 03:20:10,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2106 transitions. [2024-11-25 03:20:10,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:20:10,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:10,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:11,071 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 03:20:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1827 states and 2162 transitions. [2024-11-25 03:20:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2162 transitions. [2024-11-25 03:20:13,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:20:13,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:13,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 03:20:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1832 states and 2166 transitions. [2024-11-25 03:20:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2166 transitions. [2024-11-25 03:20:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:20:13,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:13,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 03:20:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1842 states and 2176 transitions. [2024-11-25 03:20:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2176 transitions. [2024-11-25 03:20:14,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:20:14,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 03:20:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:15,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1854 states and 2188 transitions. [2024-11-25 03:20:15,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2188 transitions. [2024-11-25 03:20:15,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:20:15,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:15,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-25 03:20:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:15,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1862 states and 2195 transitions. [2024-11-25 03:20:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2195 transitions. [2024-11-25 03:20:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:20:15,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 03:20:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1872 states and 2204 transitions. [2024-11-25 03:20:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2204 transitions. [2024-11-25 03:20:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:20:15,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:15,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 177 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 03:20:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1874 states and 2207 transitions. [2024-11-25 03:20:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2207 transitions. [2024-11-25 03:20:16,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 03:20:16,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:16,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 147 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1974 states and 2330 transitions. [2024-11-25 03:20:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 2330 transitions. [2024-11-25 03:20:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 03:20:23,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:23,675 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 147 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1991 states and 2348 transitions. [2024-11-25 03:20:24,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 2348 transitions. [2024-11-25 03:20:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 03:20:24,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 147 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 2016 states and 2376 transitions. [2024-11-25 03:20:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 2376 transitions. [2024-11-25 03:20:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 03:20:27,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 198 proven. 6 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:20:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 2035 states and 2394 transitions. [2024-11-25 03:20:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 2394 transitions. [2024-11-25 03:20:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:20:27,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 03:20:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:29,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 2055 states and 2413 transitions. [2024-11-25 03:20:29,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 2413 transitions. [2024-11-25 03:20:29,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:20:29,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:29,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:29,400 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 112 proven. 146 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 03:20:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 2138 states and 2503 transitions. [2024-11-25 03:20:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 2503 transitions. [2024-11-25 03:20:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-25 03:20:31,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:31,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 03:20:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 2207 states and 2572 transitions. [2024-11-25 03:20:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 2572 transitions. [2024-11-25 03:20:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-25 03:20:32,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:32,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:32,415 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 179 proven. 204 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-25 03:20:33,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 2214 states and 2580 transitions. [2024-11-25 03:20:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 2580 transitions. [2024-11-25 03:20:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-25 03:20:33,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:33,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 246 proven. 262 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-25 03:20:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:34,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 2147 states and 2509 transitions. [2024-11-25 03:20:34,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 2509 transitions. [2024-11-25 03:20:34,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:20:34,415 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 98 iterations. [2024-11-25 03:20:34,423 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 03:20:45,015 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,015 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,015 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,016 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,017 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,018 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,018 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,018 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,018 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,018 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,018 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,019 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,019 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,019 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,019 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,020 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,020 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,020 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,020 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,020 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,020 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,021 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,021 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,021 INFO L77 FloydHoareUtils]: At program point L452-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (= ~a21~0 1) (< ~a16~0 5) (= ~a20~0 1))) [2024-11-25 03:20:45,021 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,021 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,021 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,021 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,022 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,022 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,022 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,022 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:20:45,022 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,022 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-25 03:20:45,022 INFO L77 FloydHoareUtils]: At program point L455-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (= ~a21~0 1) (< ~a16~0 5) (= ~a20~0 1))) [2024-11-25 03:20:45,023 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,023 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,023 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,023 INFO L75 FloydHoareUtils]: For program point L456(line 456) no Hoare annotation was computed. [2024-11-25 03:20:45,023 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,023 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,023 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,024 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,024 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:20:45,024 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,024 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,024 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,024 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,024 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,025 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,025 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,025 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,025 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,025 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 456) no Hoare annotation was computed. [2024-11-25 03:20:45,025 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,025 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,026 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,026 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,026 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,026 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (or (not (= ~a20~0 1)) (not (= ~a21~0 1)) (<= 5 ~a16~0) (= ~a17~0 1) (not (= ~a8~0 13)) (and (= ~a12~0 8) (= ~a17~0 ~a7~0) (= ~a16~0 4))) [2024-11-25 03:20:45,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:20:45 ImpRootNode [2024-11-25 03:20:45,039 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:20:45,039 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:20:45,039 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:20:45,040 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:20:45,040 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:18:58" (3/4) ... [2024-11-25 03:20:45,043 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:20:45,059 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-11-25 03:20:45,060 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-25 03:20:45,060 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 03:20:45,061 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:20:45,189 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:20:45,191 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:20:45,191 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:20:45,192 INFO L158 Benchmark]: Toolchain (without parser) took 109607.73ms. Allocated memory was 142.6MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 117.6MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 622.3MB. Max. memory is 16.1GB. [2024-11-25 03:20:45,192 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:20:45,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 556.00ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 90.5MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 03:20:45,193 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.48ms. Allocated memory is still 142.6MB. Free memory was 90.3MB in the beginning and 85.0MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:20:45,193 INFO L158 Benchmark]: Boogie Preprocessor took 65.77ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 81.0MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:20:45,193 INFO L158 Benchmark]: RCFGBuilder took 1801.88ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 80.7MB in the beginning and 334.1MB in the end (delta: -253.4MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2024-11-25 03:20:45,193 INFO L158 Benchmark]: CodeCheck took 106934.65ms. Allocated memory was 411.0MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 334.1MB in the beginning and 1.2GB in the end (delta: -905.1MB). Peak memory consumption was 563.1MB. Max. memory is 16.1GB. [2024-11-25 03:20:45,194 INFO L158 Benchmark]: Witness Printer took 151.51ms. Allocated memory is still 1.9GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:20:45,196 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 96.3s, OverallIterations: 98, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 212755 SdHoareTripleChecker+Valid, 614.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 209680 mSDsluCounter, 37171 SdHoareTripleChecker+Invalid, 524.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 31504 mSDsCounter, 61686 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 463590 IncrementalHoareTripleChecker+Invalid, 525276 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 61686 mSolverCounterUnsat, 5667 mSDtfsCounter, 463590 mSolverCounterSat, 6.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 105849 GetRequests, 101775 SyntacticMatches, 3322 SemanticMatches, 752 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382791 ImplicationChecksByTransitivity, 59.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.6s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 16.8s InterpolantComputationTime, 15511 NumberOfCodeBlocks, 15511 NumberOfCodeBlocksAsserted, 97 NumberOfCheckSat, 15414 ConstructedInterpolants, 0 QuantifiedInterpolants, 73157 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 97 InterpolantComputations, 57 PerfectInterpolantSequences, 11800/14434 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 456]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: ((((((a20 != 1) || (a21 != 1)) || (5 <= a16)) || (a17 == 1)) || (a8 != 13)) || (((a12 == 8) && (a17 == a7)) && (a16 == 4))) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: ((((((a20 != 1) || (a21 != 1)) || (5 <= a16)) || (a17 == 1)) || (a8 != 13)) || (((a12 == 8) && (a17 == a7)) && (a16 == 4))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 556.00ms. Allocated memory is still 142.6MB. Free memory was 117.4MB in the beginning and 90.5MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.48ms. Allocated memory is still 142.6MB. Free memory was 90.3MB in the beginning and 85.0MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.77ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 81.0MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1801.88ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 80.7MB in the beginning and 334.1MB in the end (delta: -253.4MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. * CodeCheck took 106934.65ms. Allocated memory was 411.0MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 334.1MB in the beginning and 1.2GB in the end (delta: -905.1MB). Peak memory consumption was 563.1MB. Max. memory is 16.1GB. * Witness Printer took 151.51ms. Allocated memory is still 1.9GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 03:20:45,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c466f04-f00f-4720-b84c-2888819dadbf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE