./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum4.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_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/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_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/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_6ffc0e27-6b01-490f-a131-d83ef4205070/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 ca2dcd06e0389cf665904adfee9ccd6a1a268c87541d3b3b3e0bcffb3a75664e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:53:53,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:53:53,472 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:53:53,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:53:53,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:53:53,500 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:53:53,501 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:53:53,501 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:53:53,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:53:53,502 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:53:53,502 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:53:53,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:53:53,502 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:53:53,502 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:53:53,502 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:53:53,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:53:53,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:53:53,503 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:53:53,503 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:53:53,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:53:53,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:53:53,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:53:53,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:53:53,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:53:53,504 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:53:53,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:53:53,504 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_6ffc0e27-6b01-490f-a131-d83ef4205070/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 -> ca2dcd06e0389cf665904adfee9ccd6a1a268c87541d3b3b3e0bcffb3a75664e [2024-12-06 02:53:53,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:53:53,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:53:53,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:53:53,767 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:53:53,768 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:53:53,769 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-crafted/zero_sum4.c [2024-12-06 02:53:56,404 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/data/4d17ec0ee/17770d58bb9741afb7f9a90c35ab8c7a/FLAG4513b5a56 [2024-12-06 02:53:56,583 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:53:56,583 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/sv-benchmarks/c/array-crafted/zero_sum4.c [2024-12-06 02:53:56,590 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/data/4d17ec0ee/17770d58bb9741afb7f9a90c35ab8c7a/FLAG4513b5a56 [2024-12-06 02:53:56,604 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/data/4d17ec0ee/17770d58bb9741afb7f9a90c35ab8c7a [2024-12-06 02:53:56,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:53:56,608 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:53:56,610 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:53:56,610 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:53:56,615 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:53:56,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759c8fd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56, skipping insertion in model container [2024-12-06 02:53:56,617 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,632 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:53:56,779 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_6ffc0e27-6b01-490f-a131-d83ef4205070/sv-benchmarks/c/array-crafted/zero_sum4.c[400,413] [2024-12-06 02:53:56,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:53:56,806 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:53:56,815 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_6ffc0e27-6b01-490f-a131-d83ef4205070/sv-benchmarks/c/array-crafted/zero_sum4.c[400,413] [2024-12-06 02:53:56,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:53:56,836 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:53:56,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56 WrapperNode [2024-12-06 02:53:56,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:53:56,837 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:53:56,837 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:53:56,837 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:53:56,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,847 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,862 INFO L138 Inliner]: procedures = 15, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 121 [2024-12-06 02:53:56,862 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:53:56,863 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:53:56,863 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:53:56,863 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:53:56,868 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,870 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,870 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,874 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,875 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,878 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,879 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,879 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,881 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:53:56,881 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:53:56,881 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:53:56,881 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:53:56,882 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:56" (1/1) ... [2024-12-06 02:53:56,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:53:56,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:53:56,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:53:56,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ffc0e27-6b01-490f-a131-d83ef4205070/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:53:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:53:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:53:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:53:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:53:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:53:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:53:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:53:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:53:56,989 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:53:56,991 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:53:57,179 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-06 02:53:57,180 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:53:57,238 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:53:57,239 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-12-06 02:53:57,239 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:53:57 BoogieIcfgContainer [2024-12-06 02:53:57,239 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:53:57,240 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:53:57,240 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:53:57,252 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:53:57,252 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:53:57" (1/1) ... [2024-12-06 02:53:57,261 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:53:57,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-12-06 02:53:57,322 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-12-06 02:53:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:53:57,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:57,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:57,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:57,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-06 02:53:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-06 02:53:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:53:57,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:57,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:53:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-12-06 02:53:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-06 02:53:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:53:57,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:57,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:53:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-12-06 02:53:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-12-06 02:53:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:53:57,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:53:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-12-06 02:53:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-12-06 02:53:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:53:58,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:53:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-12-06 02:53:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-12-06 02:53:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:53:58,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:53:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-12-06 02:53:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-12-06 02:53:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:53:58,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:53:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-12-06 02:53:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-12-06 02:53:58,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:53:58,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:53:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2024-12-06 02:53:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2024-12-06 02:53:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:53:58,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:53:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-12-06 02:53:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-12-06 02:53:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:53:58,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,690 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:53:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 45 transitions. [2024-12-06 02:53:58,798 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 45 transitions. [2024-12-06 02:53:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:53:58,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,872 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:53:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-06 02:53:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-06 02:53:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:53:58,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:53:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-12-06 02:53:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-12-06 02:53:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:53:59,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:53:59,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-12-06 02:53:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-12-06 02:53:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:53:59,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:53:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:59,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 49 transitions. [2024-12-06 02:53:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-12-06 02:53:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:53:59,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:53:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-12-06 02:53:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-12-06 02:53:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:53:59,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:53:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-12-06 02:53:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-12-06 02:53:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:53:59,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:53:59,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-12-06 02:53:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-12-06 02:53:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:53:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:53:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-12-06 02:53:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-12-06 02:53:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:53:59,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 63 states and 107 transitions. [2024-12-06 02:54:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 107 transitions. [2024-12-06 02:54:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:54:03,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:54:05,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 64 states and 108 transitions. [2024-12-06 02:54:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 108 transitions. [2024-12-06 02:54:05,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:54:05,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:05,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:54:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:07,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 88 states and 133 transitions. [2024-12-06 02:54:07,374 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 133 transitions. [2024-12-06 02:54:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:54:07,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:07,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:54:08,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:08,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 89 states and 134 transitions. [2024-12-06 02:54:08,760 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 134 transitions. [2024-12-06 02:54:08,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:54:08,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:08,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:08,841 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:54:09,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:09,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 93 states and 139 transitions. [2024-12-06 02:54:09,426 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 139 transitions. [2024-12-06 02:54:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:54:09,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,493 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:54:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 90 states and 134 transitions. [2024-12-06 02:54:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 134 transitions. [2024-12-06 02:54:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:54:09,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:09,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:54:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 94 states and 140 transitions. [2024-12-06 02:54:09,874 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 140 transitions. [2024-12-06 02:54:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:54:09,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:09,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 02:54:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:10,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 91 states and 135 transitions. [2024-12-06 02:54:10,004 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 135 transitions. [2024-12-06 02:54:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:54:10,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:54:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 95 states and 141 transitions. [2024-12-06 02:54:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 141 transitions. [2024-12-06 02:54:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:54:10,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:10,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:10,264 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:54:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 96 states and 142 transitions. [2024-12-06 02:54:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 142 transitions. [2024-12-06 02:54:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:54:10,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:10,456 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 02:54:10,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 97 states and 143 transitions. [2024-12-06 02:54:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 143 transitions. [2024-12-06 02:54:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:54:10,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:54:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 98 states and 144 transitions. [2024-12-06 02:54:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 144 transitions. [2024-12-06 02:54:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:54:10,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:54:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 95 states and 139 transitions. [2024-12-06 02:54:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 139 transitions. [2024-12-06 02:54:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:54:11,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:11,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:25,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 120 states and 197 transitions. [2024-12-06 02:54:25,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 197 transitions. [2024-12-06 02:54:25,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:54:25,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:25,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:27,430 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:30,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 134 states and 227 transitions. [2024-12-06 02:54:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 227 transitions. [2024-12-06 02:54:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:54:30,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:54:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 136 states and 232 transitions. [2024-12-06 02:54:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 232 transitions. [2024-12-06 02:54:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:54:32,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:54:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 146 states and 242 transitions. [2024-12-06 02:54:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 242 transitions. [2024-12-06 02:54:36,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:54:36,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:36,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:54:40,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:40,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 163 states and 263 transitions. [2024-12-06 02:54:40,064 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 263 transitions. [2024-12-06 02:54:40,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:54:40,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:40,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:54:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 174 states and 278 transitions. [2024-12-06 02:54:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 278 transitions. [2024-12-06 02:54:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:54:41,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:54:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 178 states and 286 transitions. [2024-12-06 02:54:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 286 transitions. [2024-12-06 02:54:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:54:42,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:54:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 180 states and 287 transitions. [2024-12-06 02:54:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 287 transitions. [2024-12-06 02:54:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:54:44,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:44,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:54:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 183 states and 291 transitions. [2024-12-06 02:54:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 291 transitions. [2024-12-06 02:54:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:54:46,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:46,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:54:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 184 states and 293 transitions. [2024-12-06 02:54:46,876 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 293 transitions. [2024-12-06 02:54:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:54:46,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:46,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:54:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:49,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 178 states and 281 transitions. [2024-12-06 02:54:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 281 transitions. [2024-12-06 02:54:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:54:49,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:49,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:54:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 179 states and 283 transitions. [2024-12-06 02:54:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 283 transitions. [2024-12-06 02:54:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:54:49,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 02:54:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 179 states and 284 transitions. [2024-12-06 02:54:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 284 transitions. [2024-12-06 02:54:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:54:51,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:51,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 02:54:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 182 states and 285 transitions. [2024-12-06 02:54:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 285 transitions. [2024-12-06 02:54:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:54:52,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:52,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:54:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 183 states and 287 transitions. [2024-12-06 02:54:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 287 transitions. [2024-12-06 02:54:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:54:54,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:54,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 02:54:56,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 181 states and 287 transitions. [2024-12-06 02:54:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 287 transitions. [2024-12-06 02:54:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:54:56,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:54:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 187 states and 297 transitions. [2024-12-06 02:54:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 297 transitions. [2024-12-06 02:54:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:54:57,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:57,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:54:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 192 states and 306 transitions. [2024-12-06 02:54:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 306 transitions. [2024-12-06 02:54:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:54:58,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:54:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:58,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 195 states and 310 transitions. [2024-12-06 02:54:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 310 transitions. [2024-12-06 02:54:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:54:58,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:54:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 183 states and 287 transitions. [2024-12-06 02:54:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 287 transitions. [2024-12-06 02:54:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:54:59,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:59,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:26,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:26,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 198 states and 324 transitions. [2024-12-06 02:55:26,982 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 324 transitions. [2024-12-06 02:55:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:55:26,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:26,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:43,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 220 states and 371 transitions. [2024-12-06 02:55:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2024-12-06 02:55:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:55:43,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:43,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 239 states and 396 transitions. [2024-12-06 02:56:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 396 transitions. [2024-12-06 02:56:08,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:56:08,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:08,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:56:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 248 states and 417 transitions. [2024-12-06 02:56:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 417 transitions. [2024-12-06 02:56:20,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:20,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:20,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:25,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:25,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 250 states and 422 transitions. [2024-12-06 02:56:25,350 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 422 transitions. [2024-12-06 02:56:25,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:25,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:25,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:26,655 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 275 states and 464 transitions. [2024-12-06 02:56:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 464 transitions. [2024-12-06 02:56:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:39,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:42,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 282 states and 469 transitions. [2024-12-06 02:56:42,448 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 469 transitions. [2024-12-06 02:56:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:42,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 286 states and 476 transitions. [2024-12-06 02:56:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 476 transitions. [2024-12-06 02:56:46,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:46,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:46,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 293 states and 491 transitions. [2024-12-06 02:56:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 491 transitions. [2024-12-06 02:56:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:51,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:51,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:54,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:54,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 299 states and 504 transitions. [2024-12-06 02:56:54,665 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 504 transitions. [2024-12-06 02:56:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:54,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:54,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 300 states and 504 transitions. [2024-12-06 02:56:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 504 transitions. [2024-12-06 02:56:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:56,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:57,474 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 303 states and 508 transitions. [2024-12-06 02:56:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 508 transitions. [2024-12-06 02:56:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:56:57,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:58,442 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:56:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 304 states and 508 transitions. [2024-12-06 02:56:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 508 transitions. [2024-12-06 02:56:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:56:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:57:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 308 states and 510 transitions. [2024-12-06 02:57:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 510 transitions. [2024-12-06 02:57:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:57:02,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:02,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:03,052 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:57:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 309 states and 506 transitions. [2024-12-06 02:57:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 506 transitions. [2024-12-06 02:57:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:57:04,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:57:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 313 states and 511 transitions. [2024-12-06 02:57:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 511 transitions. [2024-12-06 02:57:07,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:57:07,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:07,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:07,320 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 02:57:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 291 states and 483 transitions. [2024-12-06 02:57:08,357 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 483 transitions. [2024-12-06 02:57:08,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:57:08,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:08,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:08,671 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:57:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 292 states and 484 transitions. [2024-12-06 02:57:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 484 transitions. [2024-12-06 02:57:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:57:10,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:10,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 02:57:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 293 states and 486 transitions. [2024-12-06 02:57:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 486 transitions. [2024-12-06 02:57:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:57:11,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:11,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-06 02:57:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 294 states and 489 transitions. [2024-12-06 02:57:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 489 transitions. [2024-12-06 02:57:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:57:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:12,594 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:57:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 296 states and 489 transitions. [2024-12-06 02:57:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 489 transitions. [2024-12-06 02:57:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:57:16,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:17,126 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:57:17,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 291 states and 483 transitions. [2024-12-06 02:57:17,731 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 483 transitions. [2024-12-06 02:57:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:57:17,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:17,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:17,993 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:57:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:23,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 297 states and 496 transitions. [2024-12-06 02:57:23,842 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 496 transitions. [2024-12-06 02:57:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:57:23,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:23,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:57:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 294 states and 490 transitions. [2024-12-06 02:57:27,707 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 490 transitions. [2024-12-06 02:57:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:57:27,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:57:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 296 states and 499 transitions. [2024-12-06 02:57:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 499 transitions. [2024-12-06 02:57:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:57:32,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:32,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:57:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 298 states and 502 transitions. [2024-12-06 02:57:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 502 transitions. [2024-12-06 02:57:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:57:35,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:57:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 299 states and 507 transitions. [2024-12-06 02:57:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 507 transitions. [2024-12-06 02:57:37,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:57:37,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:37,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:37,999 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:57:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 306 states and 521 transitions. [2024-12-06 02:57:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 521 transitions. [2024-12-06 02:57:42,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:57:42,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:42,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:43,207 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:57:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 307 states and 521 transitions. [2024-12-06 02:57:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 521 transitions. [2024-12-06 02:57:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:57:44,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:44,878 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:57:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 308 states and 524 transitions. [2024-12-06 02:57:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 524 transitions. [2024-12-06 02:57:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:57:46,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:46,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:57:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 314 states and 533 transitions. [2024-12-06 02:57:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 533 transitions. [2024-12-06 02:57:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:57:48,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:48,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:57:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 319 states and 547 transitions. [2024-12-06 02:57:51,338 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 547 transitions. [2024-12-06 02:57:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:57:51,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:51,590 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:57:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 322 states and 555 transitions. [2024-12-06 02:57:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 555 transitions. [2024-12-06 02:57:53,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:57:53,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:53,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:53,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:57:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 325 states and 559 transitions. [2024-12-06 02:57:53,338 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 559 transitions. [2024-12-06 02:57:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:57:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:53,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:57:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 311 states and 513 transitions. [2024-12-06 02:57:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 513 transitions. [2024-12-06 02:57:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:57:55,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:58:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 330 states and 570 transitions. [2024-12-06 02:58:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 570 transitions. [2024-12-06 02:58:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:58:56,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 7 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:59:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 356 states and 619 transitions. [2024-12-06 02:59:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 619 transitions. [2024-12-06 02:59:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:59:48,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:48,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 381 states and 659 transitions. [2024-12-06 03:00:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 659 transitions. [2024-12-06 03:00:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:00:44,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:44,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 391 states and 695 transitions. [2024-12-06 03:01:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 695 transitions. [2024-12-06 03:01:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:01:01,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:30,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 399 states and 713 transitions. [2024-12-06 03:01:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 713 transitions. [2024-12-06 03:01:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:01:30,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 402 states and 718 transitions. [2024-12-06 03:01:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 718 transitions. [2024-12-06 03:01:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:01:35,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:35,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:35,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:45,376 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 408 states and 728 transitions. [2024-12-06 03:01:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 728 transitions. [2024-12-06 03:01:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:01:51,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:51,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 7 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:05,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 411 states and 736 transitions. [2024-12-06 03:02:05,347 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 736 transitions. [2024-12-06 03:02:05,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:02:05,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:05,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:15,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 414 states and 740 transitions. [2024-12-06 03:02:15,103 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 740 transitions. [2024-12-06 03:02:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:02:15,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:15,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 421 states and 751 transitions. [2024-12-06 03:02:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 751 transitions. [2024-12-06 03:02:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:02:27,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:27,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 424 states and 759 transitions. [2024-12-06 03:02:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 759 transitions. [2024-12-06 03:02:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:02:34,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:02:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 405 states and 733 transitions. [2024-12-06 03:02:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 733 transitions. [2024-12-06 03:02:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:02:39,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:39,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:02:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 413 states and 742 transitions. [2024-12-06 03:02:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 742 transitions. [2024-12-06 03:02:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:02:49,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:49,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:03:03,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 426 states and 761 transitions. [2024-12-06 03:03:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 761 transitions. [2024-12-06 03:03:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:03:03,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:03,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:03:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:16,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 436 states and 781 transitions. [2024-12-06 03:03:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 781 transitions. [2024-12-06 03:03:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:03:16,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:16,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:03:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 446 states and 803 transitions. [2024-12-06 03:03:34,926 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 803 transitions. [2024-12-06 03:03:34,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:03:34,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:34,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:03:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 449 states and 807 transitions. [2024-12-06 03:03:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 807 transitions. [2024-12-06 03:03:42,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:03:42,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:42,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:03:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 452 states and 813 transitions. [2024-12-06 03:03:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 813 transitions. [2024-12-06 03:03:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:03:44,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:03:57,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:57,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 458 states and 822 transitions. [2024-12-06 03:03:57,073 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 822 transitions. [2024-12-06 03:03:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:03:57,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:04,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 461 states and 826 transitions. [2024-12-06 03:04:04,383 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 826 transitions. [2024-12-06 03:04:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:04,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:04,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 03:04:07,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 462 states and 827 transitions. [2024-12-06 03:04:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 827 transitions. [2024-12-06 03:04:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:07,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:07,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 468 states and 839 transitions. [2024-12-06 03:04:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 839 transitions. [2024-12-06 03:04:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:15,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:15,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:19,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 472 states and 855 transitions. [2024-12-06 03:04:19,411 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 855 transitions. [2024-12-06 03:04:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:19,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:19,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 475 states and 859 transitions. [2024-12-06 03:04:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 859 transitions. [2024-12-06 03:04:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:21,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:22,842 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 478 states and 867 transitions. [2024-12-06 03:04:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 867 transitions. [2024-12-06 03:04:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:28,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:28,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:30,321 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 481 states and 871 transitions. [2024-12-06 03:04:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 871 transitions. [2024-12-06 03:04:30,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:30,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:30,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:32,710 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:33,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 484 states and 875 transitions. [2024-12-06 03:04:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 875 transitions. [2024-12-06 03:04:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:33,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:33,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 489 states and 883 transitions. [2024-12-06 03:04:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 883 transitions. [2024-12-06 03:04:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:37,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 492 states and 887 transitions. [2024-12-06 03:04:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 887 transitions. [2024-12-06 03:04:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:04:41,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:41,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 03:04:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:46,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 486 states and 875 transitions. [2024-12-06 03:04:46,079 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 875 transitions. [2024-12-06 03:04:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:04:46,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:04:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 487 states and 875 transitions. [2024-12-06 03:04:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 875 transitions. [2024-12-06 03:04:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:04:51,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:51,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 03:04:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 488 states and 876 transitions. [2024-12-06 03:04:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 876 transitions. [2024-12-06 03:04:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:04:52,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 03:05:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 495 states and 890 transitions. [2024-12-06 03:05:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 890 transitions. [2024-12-06 03:05:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:05:05,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:05,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 03:05:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 488 states and 880 transitions. [2024-12-06 03:05:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 880 transitions. [2024-12-06 03:05:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:05:07,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-12-06 03:05:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:09,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 484 states and 872 transitions. [2024-12-06 03:05:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 872 transitions. [2024-12-06 03:05:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:05:09,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:10,021 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:05:24,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:24,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 491 states and 890 transitions. [2024-12-06 03:05:24,360 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 890 transitions. [2024-12-06 03:05:24,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:05:24,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:24,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:05:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 496 states and 905 transitions. [2024-12-06 03:05:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 905 transitions. [2024-12-06 03:05:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:05:36,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:36,825 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:05:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 499 states and 911 transitions. [2024-12-06 03:05:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 911 transitions. [2024-12-06 03:05:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:05:43,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:43,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:05:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 503 states and 919 transitions. [2024-12-06 03:05:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 919 transitions. [2024-12-06 03:05:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:05:52,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:06:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 507 states and 927 transitions. [2024-12-06 03:06:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 927 transitions. [2024-12-06 03:06:01,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:06:01,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:01,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:02,331 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:06:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 511 states and 942 transitions. [2024-12-06 03:06:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 942 transitions. [2024-12-06 03:06:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:06:10,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:10,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:11,565 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:06:18,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 514 states and 954 transitions. [2024-12-06 03:06:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 954 transitions. [2024-12-06 03:06:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:06:18,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:06:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 517 states and 960 transitions. [2024-12-06 03:06:24,683 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 960 transitions. [2024-12-06 03:06:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:06:24,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 03:06:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 512 states and 952 transitions. [2024-12-06 03:06:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 952 transitions. [2024-12-06 03:06:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:06:26,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:27,368 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 03:06:38,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 501 states and 936 transitions. [2024-12-06 03:06:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 936 transitions. [2024-12-06 03:06:38,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:06:38,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:38,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 03:06:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 502 states and 937 transitions. [2024-12-06 03:06:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 937 transitions. [2024-12-06 03:06:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:06:41,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 03:06:47,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 504 states and 939 transitions. [2024-12-06 03:06:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 939 transitions. [2024-12-06 03:06:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:06:47,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 03:06:50,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 505 states and 939 transitions. [2024-12-06 03:06:50,934 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 939 transitions. [2024-12-06 03:06:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:06:50,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:50,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 03:06:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 507 states and 944 transitions. [2024-12-06 03:06:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 944 transitions. [2024-12-06 03:06:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:06:56,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 513 states and 954 transitions. [2024-12-06 03:07:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 954 transitions. [2024-12-06 03:07:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:02,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:02,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:03,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 517 states and 960 transitions. [2024-12-06 03:07:03,343 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 960 transitions. [2024-12-06 03:07:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:03,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:03,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:04,077 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 518 states and 962 transitions. [2024-12-06 03:07:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 962 transitions. [2024-12-06 03:07:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:06,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 525 states and 976 transitions. [2024-12-06 03:07:16,700 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 976 transitions. [2024-12-06 03:07:16,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:16,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:16,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:17,340 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:20,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 528 states and 990 transitions. [2024-12-06 03:07:20,440 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 990 transitions. [2024-12-06 03:07:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:20,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:20,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 532 states and 996 transitions. [2024-12-06 03:07:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 996 transitions. [2024-12-06 03:07:22,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:22,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:22,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:28,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 537 states and 1007 transitions. [2024-12-06 03:07:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1007 transitions. [2024-12-06 03:07:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:28,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:29,524 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:31,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 540 states and 1015 transitions. [2024-12-06 03:07:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1015 transitions. [2024-12-06 03:07:31,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:31,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:31,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 03:07:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 543 states and 1019 transitions. [2024-12-06 03:07:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1019 transitions. [2024-12-06 03:07:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:32,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:33,264 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 03:07:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 544 states and 1023 transitions. [2024-12-06 03:07:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1023 transitions. [2024-12-06 03:07:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:07:36,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:36,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked.