./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.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_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b --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 8262fd4bdb4bed8fef0fbefd142e15775d81a64587fab0af0aa2004f91ae895c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:10:41,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:10:41,453 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:10:41,458 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:10:41,458 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:10:41,478 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:10:41,478 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:10:41,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:10:41,479 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:10:41,479 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:10:41,479 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:10:41,479 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:10:41,479 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:10:41,479 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:10:41,480 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:10:41,480 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:10:41,481 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:10:41,481 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:10:41,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:10:41,481 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:10:41,481 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:10:41,481 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:10:41,481 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:10:41,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:10:41,481 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_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b 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 -> 8262fd4bdb4bed8fef0fbefd142e15775d81a64587fab0af0aa2004f91ae895c [2024-12-05 23:10:41,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:10:41,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:10:41,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:10:41,731 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:10:41,732 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:10:41,733 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c [2024-12-05 23:10:44,379 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/data/d439a1436/fba3b63971f34d6aa2ecc5d3ecea0f2f/FLAGead19cabb [2024-12-05 23:10:44,571 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:10:44,572 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c [2024-12-05 23:10:44,578 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/data/d439a1436/fba3b63971f34d6aa2ecc5d3ecea0f2f/FLAGead19cabb [2024-12-05 23:10:44,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/data/d439a1436/fba3b63971f34d6aa2ecc5d3ecea0f2f [2024-12-05 23:10:44,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:10:44,594 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:10:44,595 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:10:44,595 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:10:44,599 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:10:44,600 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,601 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44f05452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44, skipping insertion in model container [2024-12-05 23:10:44,601 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,613 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:10:44,746 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_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c[423,436] [2024-12-05 23:10:44,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:10:44,771 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:10:44,781 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_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c[423,436] [2024-12-05 23:10:44,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:10:44,803 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:10:44,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44 WrapperNode [2024-12-05 23:10:44,803 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:10:44,804 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:10:44,804 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:10:44,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:10:44,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,816 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,832 INFO L138 Inliner]: procedures = 15, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 81 [2024-12-05 23:10:44,832 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:10:44,832 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:10:44,833 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:10:44,833 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:10:44,839 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,841 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,842 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,846 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,846 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,850 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,852 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:10:44,854 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:10:44,854 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:10:44,854 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:10:44,855 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:10:44" (1/1) ... [2024-12-05 23:10:44,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:10:44,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:10:44,883 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:10:44,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c35fe3-4f1b-4b38-a43e-165b173f9cf0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:10:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:10:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:10:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:10:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:10:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:10:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:10:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:10:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:10:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:10:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:10:44,967 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:10:44,969 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:10:45,098 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-05 23:10:45,098 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:10:45,149 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:10:45,149 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 23:10:45,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:10:45 BoogieIcfgContainer [2024-12-05 23:10:45,149 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:10:45,150 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:10:45,150 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:10:45,159 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:10:45,159 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:10:45" (1/1) ... [2024-12-05 23:10:45,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:10:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2024-12-05 23:10:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2024-12-05 23:10:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:10:45,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:10:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:45,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 30 transitions. [2024-12-05 23:10:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2024-12-05 23:10:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:10:45,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:10:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 24 states and 39 transitions. [2024-12-05 23:10:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 39 transitions. [2024-12-05 23:10:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:10:45,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:45,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:10:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 22 states and 34 transitions. [2024-12-05 23:10:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-12-05 23:10:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:10:46,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:46,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:10:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 26 states and 41 transitions. [2024-12-05 23:10:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 41 transitions. [2024-12-05 23:10:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:10:46,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:46,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:10:48,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 33 states and 60 transitions. [2024-12-05 23:10:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-12-05 23:10:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:10:48,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:48,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:10:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 38 states and 76 transitions. [2024-12-05 23:10:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 76 transitions. [2024-12-05 23:10:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:10:49,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:49,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:10:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:49,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 38 states and 73 transitions. [2024-12-05 23:10:49,670 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 73 transitions. [2024-12-05 23:10:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:10:49,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:49,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:10:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 44 states and 88 transitions. [2024-12-05 23:10:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 88 transitions. [2024-12-05 23:10:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:10:50,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:50,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:51,097 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:10:51,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 45 states and 89 transitions. [2024-12-05 23:10:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2024-12-05 23:10:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:10:51,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:10:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 48 states and 94 transitions. [2024-12-05 23:10:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 94 transitions. [2024-12-05 23:10:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:10:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:10:57,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:57,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 60 states and 131 transitions. [2024-12-05 23:10:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 131 transitions. [2024-12-05 23:10:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:10:57,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:57,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:11:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 62 states and 136 transitions. [2024-12-05 23:11:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 136 transitions. [2024-12-05 23:11:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:11:00,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:00,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:11:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 65 states and 143 transitions. [2024-12-05 23:11:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 143 transitions. [2024-12-05 23:11:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:11:01,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:01,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:11:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 68 states and 152 transitions. [2024-12-05 23:11:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 152 transitions. [2024-12-05 23:11:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:11:03,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:03,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:11:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 71 states and 168 transitions. [2024-12-05 23:11:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 168 transitions. [2024-12-05 23:11:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:11:04,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:11:06,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:06,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 74 states and 176 transitions. [2024-12-05 23:11:06,088 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 176 transitions. [2024-12-05 23:11:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:11:06,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:06,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:06,428 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:11:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:07,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 76 states and 179 transitions. [2024-12-05 23:11:07,273 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 179 transitions. [2024-12-05 23:11:07,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:11:07,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:07,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 80 states and 186 transitions. [2024-12-05 23:11:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 186 transitions. [2024-12-05 23:11:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:11:09,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:10,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 81 states and 188 transitions. [2024-12-05 23:11:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 188 transitions. [2024-12-05 23:11:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:11:10,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:10,516 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:12,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 85 states and 188 transitions. [2024-12-05 23:11:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 188 transitions. [2024-12-05 23:11:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:11:12,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:12,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:11:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 101 states and 236 transitions. [2024-12-05 23:11:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 236 transitions. [2024-12-05 23:11:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:11:24,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:11:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 109 states and 256 transitions. [2024-12-05 23:11:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 256 transitions. [2024-12-05 23:11:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:11:32,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:33,551 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:11:34,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 111 states and 277 transitions. [2024-12-05 23:11:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 277 transitions. [2024-12-05 23:11:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:11:34,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:34,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:11:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 117 states and 307 transitions. [2024-12-05 23:11:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 307 transitions. [2024-12-05 23:11:41,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:11:41,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:41,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 123 states and 327 transitions. [2024-12-05 23:11:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 327 transitions. [2024-12-05 23:11:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:11:46,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 126 states and 333 transitions. [2024-12-05 23:11:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 333 transitions. [2024-12-05 23:11:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:11:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 129 states and 347 transitions. [2024-12-05 23:11:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 347 transitions. [2024-12-05 23:11:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:11:50,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,825 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 132 states and 358 transitions. [2024-12-05 23:11:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 358 transitions. [2024-12-05 23:11:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:11:52,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:52,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 23:11:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 132 states and 357 transitions. [2024-12-05 23:11:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 357 transitions. [2024-12-05 23:11:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:11:53,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:53,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,802 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:11:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 132 states and 351 transitions. [2024-12-05 23:11:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 351 transitions. [2024-12-05 23:11:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:11:54,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:11:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:56,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 134 states and 370 transitions. [2024-12-05 23:11:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 370 transitions. [2024-12-05 23:11:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:11:56,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:56,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:57,398 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:12:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 138 states and 380 transitions. [2024-12-05 23:12:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 380 transitions. [2024-12-05 23:12:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:00,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 23:12:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 142 states and 391 transitions. [2024-12-05 23:12:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 391 transitions. [2024-12-05 23:12:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:12:03,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:12:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 143 states and 391 transitions. [2024-12-05 23:12:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 391 transitions. [2024-12-05 23:12:05,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:12:05,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:12:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 144 states and 392 transitions. [2024-12-05 23:12:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 392 transitions. [2024-12-05 23:12:06,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:06,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:06,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:06,975 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:12:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:11,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 149 states and 407 transitions. [2024-12-05 23:12:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 407 transitions. [2024-12-05 23:12:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:11,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:12:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 153 states and 417 transitions. [2024-12-05 23:12:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 417 transitions. [2024-12-05 23:12:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:15,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:12:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 154 states and 419 transitions. [2024-12-05 23:12:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 419 transitions. [2024-12-05 23:12:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:17,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:17,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:12:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 158 states and 427 transitions. [2024-12-05 23:12:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 427 transitions. [2024-12-05 23:12:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:21,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 43 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:12:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 171 states and 475 transitions. [2024-12-05 23:12:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 475 transitions. [2024-12-05 23:12:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:45,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:45,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:13:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 179 states and 496 transitions. [2024-12-05 23:13:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 496 transitions. [2024-12-05 23:13:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:13:05,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:05,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:11,790 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:13:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 183 states and 513 transitions. [2024-12-05 23:13:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 513 transitions. [2024-12-05 23:13:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:13:21,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:13:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 184 states and 515 transitions. [2024-12-05 23:13:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 515 transitions. [2024-12-05 23:13:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:13:26,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 43 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:13:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 187 states and 524 transitions. [2024-12-05 23:13:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 524 transitions. [2024-12-05 23:13:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:13:41,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:42,723 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:13:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 196 states and 553 transitions. [2024-12-05 23:13:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 553 transitions. [2024-12-05 23:13:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:13:52,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:52,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:01,815 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 5 proven. 46 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:14:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 198 states and 561 transitions. [2024-12-05 23:14:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 561 transitions. [2024-12-05 23:14:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:14:09,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:14:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 200 states and 567 transitions. [2024-12-05 23:14:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 567 transitions. [2024-12-05 23:14:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:14:22,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:22,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:14:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 207 states and 588 transitions. [2024-12-05 23:14:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 588 transitions. [2024-12-05 23:14:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:14:39,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:39,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 44 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:14:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 210 states and 603 transitions. [2024-12-05 23:14:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 603 transitions. [2024-12-05 23:14:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:14:55,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:15:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 216 states and 621 transitions. [2024-12-05 23:15:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 621 transitions. [2024-12-05 23:15:03,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:15:03,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:03,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 23:15:05,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 216 states and 617 transitions. [2024-12-05 23:15:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 617 transitions. [2024-12-05 23:15:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:15:05,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:05,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:06,399 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:15:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 219 states and 625 transitions. [2024-12-05 23:15:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 625 transitions. [2024-12-05 23:15:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:15:09,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:15:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 225 states and 641 transitions. [2024-12-05 23:15:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 641 transitions. [2024-12-05 23:15:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:15:17,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:17,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:15:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 228 states and 650 transitions. [2024-12-05 23:15:21,147 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 650 transitions. [2024-12-05 23:15:21,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:15:21,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:21,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:15:25,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:25,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 231 states and 660 transitions. [2024-12-05 23:15:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 660 transitions. [2024-12-05 23:15:25,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:15:25,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:25,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:15:29,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:29,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 234 states and 670 transitions. [2024-12-05 23:15:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 670 transitions. [2024-12-05 23:15:29,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:15:29,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:29,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:15:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:31,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 234 states and 665 transitions. [2024-12-05 23:15:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 665 transitions. [2024-12-05 23:15:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:15:31,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:31,861 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 23:15:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:34,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 236 states and 677 transitions. [2024-12-05 23:15:34,643 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 677 transitions. [2024-12-05 23:15:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:15:34,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:34,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 23:15:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 237 states and 678 transitions. [2024-12-05 23:15:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 678 transitions. [2024-12-05 23:15:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:15:36,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:37,426 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 23:15:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 238 states and 679 transitions. [2024-12-05 23:15:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 679 transitions. [2024-12-05 23:15:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:15:38,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:15:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 244 states and 702 transitions. [2024-12-05 23:15:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 702 transitions. [2024-12-05 23:15:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:15:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:49,207 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:15:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 251 states and 728 transitions. [2024-12-05 23:15:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 728 transitions. [2024-12-05 23:15:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:15:58,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:58,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 254 states and 740 transitions. [2024-12-05 23:16:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 740 transitions. [2024-12-05 23:16:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:06,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 256 states and 745 transitions. [2024-12-05 23:16:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 745 transitions. [2024-12-05 23:16:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:06,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:06,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:10,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 258 states and 749 transitions. [2024-12-05 23:16:10,447 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 749 transitions. [2024-12-05 23:16:10,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:10,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:10,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:11,160 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 259 states and 758 transitions. [2024-12-05 23:16:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 758 transitions. [2024-12-05 23:16:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:12,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 260 states and 762 transitions. [2024-12-05 23:16:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 762 transitions. [2024-12-05 23:16:15,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:15,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:15,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:16,134 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 261 states and 761 transitions. [2024-12-05 23:16:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 761 transitions. [2024-12-05 23:16:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:19,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:19,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 263 states and 761 transitions. [2024-12-05 23:16:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 761 transitions. [2024-12-05 23:16:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:23,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:23,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 265 states and 764 transitions. [2024-12-05 23:16:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 764 transitions. [2024-12-05 23:16:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:16:26,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:16:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 267 states and 769 transitions. [2024-12-05 23:16:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 769 transitions. [2024-12-05 23:16:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:16:29,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:16:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 269 states and 773 transitions. [2024-12-05 23:16:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 773 transitions. [2024-12-05 23:16:32,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:16:32,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:32,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 67 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:17:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:27,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 283 states and 832 transitions. [2024-12-05 23:17:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 832 transitions. [2024-12-05 23:17:27,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:17:27,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:27,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:35,774 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 69 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:17:54,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:54,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 290 states and 867 transitions. [2024-12-05 23:17:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 867 transitions. [2024-12-05 23:17:54,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:17:54,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:54,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:17:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 290 states and 863 transitions. [2024-12-05 23:17:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 863 transitions. [2024-12-05 23:17:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:17:56,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 7 proven. 68 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:18:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:19,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 299 states and 895 transitions. [2024-12-05 23:18:19,903 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 895 transitions. [2024-12-05 23:18:19,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:18:19,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:19,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 12 proven. 65 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:18:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:39,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 305 states and 920 transitions. [2024-12-05 23:18:39,078 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 920 transitions. [2024-12-05 23:18:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:18:39,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:39,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 70 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:19:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 311 states and 937 transitions. [2024-12-05 23:19:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 937 transitions. [2024-12-05 23:19:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:19:09,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:09,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:24,646 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 15 proven. 60 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:19:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 314 states and 951 transitions. [2024-12-05 23:19:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 951 transitions. [2024-12-05 23:19:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:19:43,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:43,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 69 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:19:56,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 318 states and 966 transitions. [2024-12-05 23:19:56,527 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 966 transitions. [2024-12-05 23:19:56,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:19:56,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:56,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 71 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:20:09,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:09,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 319 states and 972 transitions. [2024-12-05 23:20:09,861 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 972 transitions. [2024-12-05 23:20:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:20:09,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:09,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:26,749 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 11 proven. 66 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:20:34,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 322 states and 984 transitions. [2024-12-05 23:20:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 984 transitions. [2024-12-05 23:20:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:20:34,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:34,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 69 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:20:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 325 states and 995 transitions. [2024-12-05 23:20:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 995 transitions. [2024-12-05 23:20:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:20:50,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:50,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:21:16,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 326 states and 1005 transitions. [2024-12-05 23:21:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1005 transitions. [2024-12-05 23:21:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:21:16,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:16,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 11 proven. 66 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:21:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 329 states and 1017 transitions. [2024-12-05 23:21:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 1017 transitions. [2024-12-05 23:21:52,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:21:52,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:52,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 70 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:22:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:22,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 331 states and 1031 transitions. [2024-12-05 23:22:22,612 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1031 transitions. [2024-12-05 23:22:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:22:22,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:22,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 65 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:22:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 334 states and 1046 transitions. [2024-12-05 23:22:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 1046 transitions. [2024-12-05 23:22:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:22:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 7 proven. 68 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:23:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 343 states and 1079 transitions. [2024-12-05 23:23:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 1079 transitions. [2024-12-05 23:23:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:23:29,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:29,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 69 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:23:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 345 states and 1085 transitions. [2024-12-05 23:23:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 1085 transitions. [2024-12-05 23:23:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:35,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:23:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 348 states and 1094 transitions. [2024-12-05 23:23:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1094 transitions. [2024-12-05 23:23:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:46,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:46,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:23:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 352 states and 1105 transitions. [2024-12-05 23:23:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 1105 transitions. [2024-12-05 23:23:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:56,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:56,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:24:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:04,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 355 states and 1113 transitions. [2024-12-05 23:24:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1113 transitions. [2024-12-05 23:24:04,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:04,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:04,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:24:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 358 states and 1123 transitions. [2024-12-05 23:24:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1123 transitions. [2024-12-05 23:24:10,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:10,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:10,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:24:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:17,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 361 states and 1131 transitions. [2024-12-05 23:24:17,061 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1131 transitions. [2024-12-05 23:24:17,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:17,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:24:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 364 states and 1141 transitions. [2024-12-05 23:24:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 1141 transitions. [2024-12-05 23:24:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:24,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:24,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:24:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 367 states and 1149 transitions. [2024-12-05 23:24:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1149 transitions. [2024-12-05 23:24:30,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:30,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:30,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:24:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 370 states and 1159 transitions. [2024-12-05 23:24:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1159 transitions. [2024-12-05 23:24:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:37,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:37,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked.