./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.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_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/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_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/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_a601835d-b19c-42b5-90df-6805ed4acb70/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 bd654f01b412711828f8177df5f8f7c2933e3d7436939e6c61fdcced19c9515c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:07:15,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:07:15,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:07:15,161 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:07:15,161 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:07:15,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:07:15,212 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:07:15,213 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:07:15,213 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:07:15,214 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:07:15,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:07:15,215 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:07:15,216 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:07:15,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:07:15,216 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:07:15,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:07:15,216 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:07:15,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:07:15,217 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:07:15,217 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:07:15,217 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:07:15,217 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:07:15,217 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:07:15,217 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:07:15,218 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:07:15,218 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:07:15,218 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:07:15,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:07:15,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:07:15,218 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:07:15,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:07:15,219 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:07:15,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:07:15,219 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_a601835d-b19c-42b5-90df-6805ed4acb70/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 -> bd654f01b412711828f8177df5f8f7c2933e3d7436939e6c61fdcced19c9515c [2024-11-24 18:07:15,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:07:15,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:07:15,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:07:15,559 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:07:15,559 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:07:15,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.c [2024-11-24 18:07:18,752 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/data/38afe882a/c21b548ccf804ec1a7b0dad90a5e59b7/FLAG6546884cb [2024-11-24 18:07:19,069 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:07:19,070 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c [2024-11-24 18:07:19,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/data/38afe882a/c21b548ccf804ec1a7b0dad90a5e59b7/FLAG6546884cb [2024-11-24 18:07:19,150 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/data/38afe882a/c21b548ccf804ec1a7b0dad90a5e59b7 [2024-11-24 18:07:19,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:07:19,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:07:19,160 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:07:19,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:07:19,169 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:07:19,170 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,171 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51c0d368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19, skipping insertion in model container [2024-11-24 18:07:19,175 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,197 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:07:19,415 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_a601835d-b19c-42b5-90df-6805ed4acb70/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c[408,421] [2024-11-24 18:07:19,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:07:19,469 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:07:19,481 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_a601835d-b19c-42b5-90df-6805ed4acb70/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c[408,421] [2024-11-24 18:07:19,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:07:19,522 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:07:19,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19 WrapperNode [2024-11-24 18:07:19,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:07:19,525 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:07:19,526 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:07:19,527 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:07:19,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,550 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,579 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 98 [2024-11-24 18:07:19,580 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:07:19,581 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:07:19,581 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:07:19,582 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:07:19,591 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,594 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,598 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,608 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,617 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,621 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,626 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,628 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:07:19,629 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:07:19,633 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:07:19,633 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:07:19,634 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:07:19" (1/1) ... [2024-11-24 18:07:19,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:07:19,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:07:19,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:07:19,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a601835d-b19c-42b5-90df-6805ed4acb70/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:07:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:07:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:07:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:07:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:07:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:07:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:07:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:07:19,824 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:07:19,826 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:07:20,048 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-24 18:07:20,048 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:07:20,150 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:07:20,151 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-24 18:07:20,151 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:07:20 BoogieIcfgContainer [2024-11-24 18:07:20,151 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:07:20,154 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:07:20,154 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:07:20,167 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:07:20,167 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:07:20" (1/1) ... [2024-11-24 18:07:20,180 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:07:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:20,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-24 18:07:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-24 18:07:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:07:20,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:07:20,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-24 18:07:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-24 18:07:20,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:07:20,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:20,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:20,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:07:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-24 18:07:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-24 18:07:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:07:20,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-24 18:07:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-24 18:07:21,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:07:21,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:21,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:21,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:07:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-24 18:07:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-24 18:07:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:07:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:07:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-24 18:07:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-24 18:07:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:07:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:07:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-24 18:07:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-24 18:07:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:07:21,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:21,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:07:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-24 18:07:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-24 18:07:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:07:21,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:21,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:07:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 23 states and 37 transitions. [2024-11-24 18:07:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 37 transitions. [2024-11-24 18:07:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:07:22,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:22,344 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:07:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-11-24 18:07:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-24 18:07:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-24 18:07:22,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:07:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2024-11-24 18:07:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2024-11-24 18:07:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:07:22,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:07:22,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:22,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2024-11-24 18:07:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2024-11-24 18:07:22,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:07:22,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:07:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2024-11-24 18:07:22,911 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2024-11-24 18:07:22,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:07:22,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:22,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:07:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-11-24 18:07:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-24 18:07:23,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:07:23,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:23,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:07:23,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:23,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-24 18:07:23,367 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-24 18:07:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:07:23,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:23,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:07:32,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 51 states and 103 transitions. [2024-11-24 18:07:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 103 transitions. [2024-11-24 18:07:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:07:32,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:32,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:33,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:07:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 52 states and 105 transitions. [2024-11-24 18:07:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-11-24 18:07:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:07:34,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:34,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:35,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:07:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 58 states and 118 transitions. [2024-11-24 18:07:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 118 transitions. [2024-11-24 18:07:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:07:37,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:07:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:39,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 62 states and 124 transitions. [2024-11-24 18:07:39,614 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 124 transitions. [2024-11-24 18:07:39,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:07:39,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:39,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:07:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 66 states and 130 transitions. [2024-11-24 18:07:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 130 transitions. [2024-11-24 18:07:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:07:41,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:41,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:07:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 73 states and 144 transitions. [2024-11-24 18:07:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 144 transitions. [2024-11-24 18:07:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:07:43,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:43,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:44,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:07:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:44,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 74 states and 144 transitions. [2024-11-24 18:07:44,833 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 144 transitions. [2024-11-24 18:07:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:07:44,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:44,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:07:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 79 states and 152 transitions. [2024-11-24 18:07:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 152 transitions. [2024-11-24 18:07:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:07:47,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:47,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:07:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 142 transitions. [2024-11-24 18:07:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 142 transitions. [2024-11-24 18:07:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:07:48,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:48,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:07:49,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:49,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 76 states and 142 transitions. [2024-11-24 18:07:49,443 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 142 transitions. [2024-11-24 18:07:49,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:07:49,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:49,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:07:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 81 states and 151 transitions. [2024-11-24 18:07:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 151 transitions. [2024-11-24 18:07:52,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:07:52,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:52,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-24 18:07:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:55,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 82 states and 151 transitions. [2024-11-24 18:07:55,849 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 151 transitions. [2024-11-24 18:07:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:07:55,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:55,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-24 18:07:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 78 states and 142 transitions. [2024-11-24 18:07:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 142 transitions. [2024-11-24 18:07:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:07:56,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:07:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 83 states and 150 transitions. [2024-11-24 18:07:58,745 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2024-11-24 18:07:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:07:58,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:58,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:08:00,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:00,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 83 states and 148 transitions. [2024-11-24 18:08:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 148 transitions. [2024-11-24 18:08:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:08:00,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:00,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:00,697 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:08:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-11-24 18:08:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-11-24 18:08:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:08:01,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:01,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:08:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 98 states and 191 transitions. [2024-11-24 18:08:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 191 transitions. [2024-11-24 18:08:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:08:27,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:30,309 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:08:45,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 109 states and 218 transitions. [2024-11-24 18:08:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 218 transitions. [2024-11-24 18:08:45,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:08:45,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:45,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:08:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 108 states and 216 transitions. [2024-11-24 18:08:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 216 transitions. [2024-11-24 18:08:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:08:48,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:08:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:57,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 117 states and 228 transitions. [2024-11-24 18:08:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 228 transitions. [2024-11-24 18:08:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:08:57,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:57,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:09:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 120 states and 232 transitions. [2024-11-24 18:09:00,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 232 transitions. [2024-11-24 18:09:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:09:00,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:09:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:02,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 112 states and 205 transitions. [2024-11-24 18:09:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 205 transitions. [2024-11-24 18:09:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:09:02,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:02,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:09:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 124 states and 221 transitions. [2024-11-24 18:09:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 221 transitions. [2024-11-24 18:09:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:09:10,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:10,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-24 18:09:13,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 121 states and 215 transitions. [2024-11-24 18:09:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 215 transitions. [2024-11-24 18:09:13,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:09:13,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:13,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:09:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:15,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 122 states and 216 transitions. [2024-11-24 18:09:15,299 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 216 transitions. [2024-11-24 18:09:15,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:09:15,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:15,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:09:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 123 states and 218 transitions. [2024-11-24 18:09:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 218 transitions. [2024-11-24 18:09:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:09:17,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:09:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 124 states and 219 transitions. [2024-11-24 18:09:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 219 transitions. [2024-11-24 18:09:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:09:18,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:09:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 125 states and 221 transitions. [2024-11-24 18:09:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 221 transitions. [2024-11-24 18:09:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:09:20,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:20,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-24 18:09:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 131 states and 235 transitions. [2024-11-24 18:09:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 235 transitions. [2024-11-24 18:09:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:09:26,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:26,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-24 18:09:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 132 states and 234 transitions. [2024-11-24 18:09:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 234 transitions. [2024-11-24 18:09:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:09:32,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:32,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:32,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-24 18:09:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 133 states and 234 transitions. [2024-11-24 18:09:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 234 transitions. [2024-11-24 18:09:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:09:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:09:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 138 states and 243 transitions. [2024-11-24 18:09:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 243 transitions. [2024-11-24 18:09:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:09:37,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:37,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:09:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 140 states and 248 transitions. [2024-11-24 18:09:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 248 transitions. [2024-11-24 18:09:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:09:40,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:09:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 142 states and 246 transitions. [2024-11-24 18:09:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 246 transitions. [2024-11-24 18:09:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:09:45,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:45,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:09:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 143 states and 246 transitions. [2024-11-24 18:09:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 246 transitions. [2024-11-24 18:09:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:09:47,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:47,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:47,983 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:09:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 148 states and 256 transitions. [2024-11-24 18:09:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 256 transitions. [2024-11-24 18:09:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:09:51,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:51,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:09:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 150 states and 260 transitions. [2024-11-24 18:09:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 260 transitions. [2024-11-24 18:09:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:09:53,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:09:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 152 states and 259 transitions. [2024-11-24 18:09:59,005 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 259 transitions. [2024-11-24 18:09:59,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:09:59,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:59,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:10:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 153 states and 259 transitions. [2024-11-24 18:10:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 259 transitions. [2024-11-24 18:10:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:10:00,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:00,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-24 18:10:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 132 states and 229 transitions. [2024-11-24 18:10:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 229 transitions. [2024-11-24 18:10:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:10:01,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:01,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 149 states and 276 transitions. [2024-11-24 18:10:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 276 transitions. [2024-11-24 18:10:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:10:57,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:11:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 158 states and 303 transitions. [2024-11-24 18:11:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 303 transitions. [2024-11-24 18:11:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:11:13,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:12:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 177 states and 355 transitions. [2024-11-24 18:12:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 355 transitions. [2024-11-24 18:12:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:12:18,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:18,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:12:37,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 188 states and 376 transitions. [2024-11-24 18:12:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 376 transitions. [2024-11-24 18:12:37,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:12:37,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:37,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:12:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:45,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 191 states and 380 transitions. [2024-11-24 18:12:45,784 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 380 transitions. [2024-11-24 18:12:45,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:12:45,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:45,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:45,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:13:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 200 states and 397 transitions. [2024-11-24 18:13:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 397 transitions. [2024-11-24 18:13:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:13:02,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:02,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:13:12,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 202 states and 400 transitions. [2024-11-24 18:13:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 400 transitions. [2024-11-24 18:13:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:13:12,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:12,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:13:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 206 states and 406 transitions. [2024-11-24 18:13:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 406 transitions. [2024-11-24 18:13:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:13:22,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:22,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:13:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 208 states and 412 transitions. [2024-11-24 18:13:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 412 transitions. [2024-11-24 18:13:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:13:27,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:27,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:28,665 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:13:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 209 states and 412 transitions. [2024-11-24 18:13:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 412 transitions. [2024-11-24 18:13:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:13:30,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:30,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:31,674 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:13:47,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 220 states and 429 transitions. [2024-11-24 18:13:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 429 transitions. [2024-11-24 18:13:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:13:47,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:13:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 223 states and 433 transitions. [2024-11-24 18:13:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 433 transitions. [2024-11-24 18:13:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:13:52,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:13:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:54,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 224 states and 434 transitions. [2024-11-24 18:13:54,315 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 434 transitions. [2024-11-24 18:13:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:13:54,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:54,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:13:57,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 225 states and 434 transitions. [2024-11-24 18:13:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 434 transitions. [2024-11-24 18:13:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:13:57,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:57,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:14:07,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 231 states and 445 transitions. [2024-11-24 18:14:07,874 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 445 transitions. [2024-11-24 18:14:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:14:07,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:07,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:07,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:14:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 235 states and 453 transitions. [2024-11-24 18:14:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 453 transitions. [2024-11-24 18:14:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:14:16,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:14:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 237 states and 456 transitions. [2024-11-24 18:14:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 456 transitions. [2024-11-24 18:14:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:14:20,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:20,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:14:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 238 states and 456 transitions. [2024-11-24 18:14:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 456 transitions. [2024-11-24 18:14:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:14:22,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:22,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-24 18:14:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 244 states and 467 transitions. [2024-11-24 18:14:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 467 transitions. [2024-11-24 18:14:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:14:37,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:38,257 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-24 18:14:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 245 states and 469 transitions. [2024-11-24 18:14:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 469 transitions. [2024-11-24 18:14:40,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:14:40,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:40,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-24 18:14:42,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 246 states and 470 transitions. [2024-11-24 18:14:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 470 transitions. [2024-11-24 18:14:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:14:42,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-24 18:14:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 249 states and 462 transitions. [2024-11-24 18:14:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 462 transitions. [2024-11-24 18:14:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:14:55,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-24 18:14:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 250 states and 462 transitions. [2024-11-24 18:14:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 462 transitions. [2024-11-24 18:14:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:14:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 256 states and 473 transitions. [2024-11-24 18:15:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 473 transitions. [2024-11-24 18:15:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:09,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:19,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 259 states and 472 transitions. [2024-11-24 18:15:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 472 transitions. [2024-11-24 18:15:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:19,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-24 18:15:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 238 states and 438 transitions. [2024-11-24 18:15:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 438 transitions. [2024-11-24 18:15:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:22,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:22,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:32,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 243 states and 449 transitions. [2024-11-24 18:15:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 449 transitions. [2024-11-24 18:15:32,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:32,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:32,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:33,634 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 241 states and 448 transitions. [2024-11-24 18:15:42,355 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 448 transitions. [2024-11-24 18:15:42,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:42,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:43,028 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 244 states and 453 transitions. [2024-11-24 18:15:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 453 transitions. [2024-11-24 18:15:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:48,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:48,849 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 245 states and 453 transitions. [2024-11-24 18:15:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 453 transitions. [2024-11-24 18:15:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:50,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 246 states and 453 transitions. [2024-11-24 18:15:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 453 transitions. [2024-11-24 18:15:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:15:53,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-24 18:15:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 236 states and 435 transitions. [2024-11-24 18:15:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 435 transitions. [2024-11-24 18:15:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:15:56,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 243 states and 457 transitions. [2024-11-24 18:16:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 457 transitions. [2024-11-24 18:16:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:16:12,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 248 states and 466 transitions. [2024-11-24 18:16:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 466 transitions. [2024-11-24 18:16:21,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:16:21,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:21,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 251 states and 471 transitions. [2024-11-24 18:16:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 471 transitions. [2024-11-24 18:16:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:16:27,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:28,261 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 240 states and 444 transitions. [2024-11-24 18:16:36,550 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 444 transitions. [2024-11-24 18:16:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:16:36,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:36,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 242 states and 447 transitions. [2024-11-24 18:16:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 447 transitions. [2024-11-24 18:16:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:16:43,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:45,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 243 states and 447 transitions. [2024-11-24 18:16:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 447 transitions. [2024-11-24 18:16:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:16:45,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:45,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 244 states and 447 transitions. [2024-11-24 18:16:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 447 transitions. [2024-11-24 18:16:48,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:16:48,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:48,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:16:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 237 states and 435 transitions. [2024-11-24 18:16:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 435 transitions. [2024-11-24 18:16:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:16:51,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:51,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:17:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:09,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 244 states and 455 transitions. [2024-11-24 18:17:09,455 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 455 transitions. [2024-11-24 18:17:09,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:17:09,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:09,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:17:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 238 states and 440 transitions. [2024-11-24 18:17:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 440 transitions. [2024-11-24 18:17:21,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:17:21,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:21,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:17:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 241 states and 448 transitions. [2024-11-24 18:17:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 448 transitions. [2024-11-24 18:17:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:17:29,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:29,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:17:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 244 states and 453 transitions. [2024-11-24 18:17:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 453 transitions. [2024-11-24 18:17:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:17:36,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:17:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 245 states and 453 transitions. [2024-11-24 18:17:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 453 transitions. [2024-11-24 18:17:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:17:39,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:17:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 246 states and 453 transitions. [2024-11-24 18:17:41,764 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 453 transitions. [2024-11-24 18:17:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:17:41,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:41,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:17:44,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:44,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 236 states and 435 transitions. [2024-11-24 18:17:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 435 transitions. [2024-11-24 18:17:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:17:44,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:44,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:44,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:29,572 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 268 states and 528 transitions. [2024-11-24 18:20:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 528 transitions. [2024-11-24 18:20:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:20:36,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.