./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/standard_palindrome_ground.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/standard_palindrome_ground.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 270a2842345dc5b188d8b64dce3436ccc5910bc1472a41053bc5c00e7f4ceeb6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:26:47,601 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:26:47,758 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:26:47,766 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:26:47,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:26:47,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:26:47,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:26:47,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:26:47,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:26:47,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:26:47,814 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:26:47,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:26:47,815 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:26:47,816 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:26:47,816 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:26:47,817 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:26:47,817 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:26:47,818 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:26:47,819 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:26:47,819 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:26:47,820 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:26:47,820 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:26:47,821 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:26:47,821 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:26:47,822 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:26:47,822 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:26:47,823 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:26:47,823 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:26:47,824 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:26:47,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:47,825 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:26:47,825 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:26:47,826 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:26:47,826 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:26:47,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:26:47,827 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 270a2842345dc5b188d8b64dce3436ccc5910bc1472a41053bc5c00e7f4ceeb6 [2024-11-08 19:26:48,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:26:48,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:26:48,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:26:48,230 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:26:48,231 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:26:48,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-examples/standard_palindrome_ground.i Unable to find full path for "g++" [2024-11-08 19:26:50,731 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:26:50,953 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:26:50,953 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/sv-benchmarks/c/array-examples/standard_palindrome_ground.i [2024-11-08 19:26:50,965 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/data/80faf7795/874bd8a3452c4669a878813fcd7f31fa/FLAG83f2569bd [2024-11-08 19:26:50,988 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/data/80faf7795/874bd8a3452c4669a878813fcd7f31fa [2024-11-08 19:26:50,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:26:50,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:26:50,997 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:50,999 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:26:51,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:26:51,007 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:50" (1/1) ... [2024-11-08 19:26:51,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@290c3895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51, skipping insertion in model container [2024-11-08 19:26:51,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:50" (1/1) ... [2024-11-08 19:26:51,034 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:26:51,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:51,365 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:26:51,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:51,411 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:26:51,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51 WrapperNode [2024-11-08 19:26:51,411 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:51,413 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:51,413 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:26:51,413 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:26:51,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,430 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,460 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 71 [2024-11-08 19:26:51,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:51,461 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:26:51,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:26:51,462 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:26:51,474 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,477 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,478 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,486 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,496 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,501 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,506 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,512 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:26:51,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:26:51,514 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:26:51,514 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:26:51,518 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:51,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:26:51,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:26:51,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d70050f-1828-48b5-9e0d-ba64675518fd/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:26:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:26:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:26:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:26:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:26:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:26:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:26:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:26:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:26:51,661 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:26:51,663 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:26:51,895 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-08 19:26:51,895 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:26:51,950 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:26:51,950 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:26:51,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:51 BoogieIcfgContainer [2024-11-08 19:26:51,951 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:26:51,952 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:26:51,952 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:26:51,965 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:26:51,965 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:51" (1/1) ... [2024-11-08 19:26:51,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:26:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-11-08 19:26:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-11-08 19:26:52,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:26:52,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:52,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-11-08 19:26:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-11-08 19:26:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:26:52,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:52,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 43 states and 49 transitions. [2024-11-08 19:26:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 49 transitions. [2024-11-08 19:26:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:26:52,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:52,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 46 states and 53 transitions. [2024-11-08 19:26:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 53 transitions. [2024-11-08 19:26:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:53,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:26:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2024-11-08 19:26:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-11-08 19:26:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:53,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:53,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:53,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2024-11-08 19:26:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2024-11-08 19:26:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:26:53,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:53,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:53,815 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions. [2024-11-08 19:26:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2024-11-08 19:26:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:26:53,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:53,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:53,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 45 states and 50 transitions. [2024-11-08 19:26:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 50 transitions. [2024-11-08 19:26:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:26:53,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:53,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2024-11-08 19:26:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2024-11-08 19:26:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:26:54,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2024-11-08 19:26:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2024-11-08 19:26:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:26:54,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 48 states and 53 transitions. [2024-11-08 19:26:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2024-11-08 19:26:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:26:54,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-11-08 19:26:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-11-08 19:26:54,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:26:54,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 50 states and 55 transitions. [2024-11-08 19:26:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 55 transitions. [2024-11-08 19:26:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:26:54,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,478 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:26:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2024-11-08 19:26:54,569 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2024-11-08 19:26:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:26:54,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 53 states and 58 transitions. [2024-11-08 19:26:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 58 transitions. [2024-11-08 19:26:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:26:54,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:26:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-11-08 19:26:54,823 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-11-08 19:26:54,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:26:54,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:26:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 53 states and 58 transitions. [2024-11-08 19:26:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 58 transitions. [2024-11-08 19:26:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:26:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:26:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-11-08 19:26:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-11-08 19:26:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:26:55,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:26:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 51 states and 56 transitions. [2024-11-08 19:26:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 56 transitions. [2024-11-08 19:26:55,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:26:55,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:55,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:55,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:26:55,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 50 states and 55 transitions. [2024-11-08 19:26:55,611 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 55 transitions. [2024-11-08 19:26:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:26:55,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:26:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:56,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 54 states and 59 transitions. [2024-11-08 19:26:56,129 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 59 transitions. [2024-11-08 19:26:56,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:26:56,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:56,308 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:26:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2024-11-08 19:26:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2024-11-08 19:26:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:26:56,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:26:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 62 states and 67 transitions. [2024-11-08 19:26:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 67 transitions. [2024-11-08 19:26:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:26:57,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:57,837 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:26:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 66 states and 71 transitions. [2024-11-08 19:26:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 71 transitions. [2024-11-08 19:26:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:26:58,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:58,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:26:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 70 states and 75 transitions. [2024-11-08 19:26:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2024-11-08 19:26:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:26:59,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 74 states and 79 transitions. [2024-11-08 19:27:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 79 transitions. [2024-11-08 19:27:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:27:00,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 78 states and 83 transitions. [2024-11-08 19:27:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 83 transitions. [2024-11-08 19:27:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:27:01,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:01,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2024-11-08 19:27:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2024-11-08 19:27:02,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:27:02,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:02,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:03,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:03,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 86 states and 91 transitions. [2024-11-08 19:27:03,927 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 91 transitions. [2024-11-08 19:27:03,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:27:03,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:03,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:05,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 90 states and 95 transitions. [2024-11-08 19:27:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2024-11-08 19:27:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:27:05,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 94 states and 99 transitions. [2024-11-08 19:27:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 99 transitions. [2024-11-08 19:27:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:27:06,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:06,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:07,395 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 98 states and 103 transitions. [2024-11-08 19:27:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 103 transitions. [2024-11-08 19:27:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:27:08,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 102 states and 107 transitions. [2024-11-08 19:27:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 107 transitions. [2024-11-08 19:27:09,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:27:09,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:09,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:10,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 106 states and 111 transitions. [2024-11-08 19:27:10,947 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 111 transitions. [2024-11-08 19:27:10,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:27:10,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:10,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 110 states and 115 transitions. [2024-11-08 19:27:12,482 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 115 transitions. [2024-11-08 19:27:12,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:27:12,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:12,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:13,141 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 114 states and 119 transitions. [2024-11-08 19:27:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 119 transitions. [2024-11-08 19:27:14,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:27:14,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:14,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 118 states and 123 transitions. [2024-11-08 19:27:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2024-11-08 19:27:16,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:27:16,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:16,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:18,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 122 states and 127 transitions. [2024-11-08 19:27:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 127 transitions. [2024-11-08 19:27:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:27:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:20,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 126 states and 131 transitions. [2024-11-08 19:27:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 131 transitions. [2024-11-08 19:27:20,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:27:20,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:20,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:21,070 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:22,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2024-11-08 19:27:22,141 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2024-11-08 19:27:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:27:22,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:22,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 134 states and 139 transitions. [2024-11-08 19:27:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 139 transitions. [2024-11-08 19:27:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:27:24,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:24,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 138 states and 143 transitions. [2024-11-08 19:27:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 143 transitions. [2024-11-08 19:27:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:27:26,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:26,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 142 states and 147 transitions. [2024-11-08 19:27:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 147 transitions. [2024-11-08 19:27:29,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:27:29,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:29,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 146 states and 151 transitions. [2024-11-08 19:27:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 151 transitions. [2024-11-08 19:27:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:27:31,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:31,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:33,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 150 states and 155 transitions. [2024-11-08 19:27:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 155 transitions. [2024-11-08 19:27:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:27:33,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:33,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 154 states and 159 transitions. [2024-11-08 19:27:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2024-11-08 19:27:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:27:35,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:35,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:38,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 158 states and 163 transitions. [2024-11-08 19:27:38,721 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 163 transitions. [2024-11-08 19:27:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:27:38,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:41,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:41,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 162 states and 167 transitions. [2024-11-08 19:27:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 167 transitions. [2024-11-08 19:27:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:27:41,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:41,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 166 states and 171 transitions. [2024-11-08 19:27:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 171 transitions. [2024-11-08 19:27:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:27:44,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:44,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 170 states and 175 transitions. [2024-11-08 19:27:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 175 transitions. [2024-11-08 19:27:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:27:47,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:47,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:50,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 174 states and 179 transitions. [2024-11-08 19:27:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 179 transitions. [2024-11-08 19:27:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:27:50,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:50,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 178 states and 183 transitions. [2024-11-08 19:27:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 183 transitions. [2024-11-08 19:27:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:27:53,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:27:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 182 states and 187 transitions. [2024-11-08 19:27:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 187 transitions. [2024-11-08 19:27:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:27:56,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:56,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:00,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:00,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 186 states and 191 transitions. [2024-11-08 19:28:00,376 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 191 transitions. [2024-11-08 19:28:00,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:28:00,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:00,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 190 states and 195 transitions. [2024-11-08 19:28:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 195 transitions. [2024-11-08 19:28:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:28:03,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:03,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:04,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 194 states and 199 transitions. [2024-11-08 19:28:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 199 transitions. [2024-11-08 19:28:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:28:06,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:06,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:08,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 198 states and 203 transitions. [2024-11-08 19:28:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 203 transitions. [2024-11-08 19:28:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:28:10,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:10,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 202 states and 207 transitions. [2024-11-08 19:28:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 207 transitions. [2024-11-08 19:28:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:28:13,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:13,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:14,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 206 states and 211 transitions. [2024-11-08 19:28:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 211 transitions. [2024-11-08 19:28:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:28:17,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:20,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 210 states and 215 transitions. [2024-11-08 19:28:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 215 transitions. [2024-11-08 19:28:20,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:28:20,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:20,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 214 states and 219 transitions. [2024-11-08 19:28:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 219 transitions. [2024-11-08 19:28:24,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:28:24,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:24,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 218 states and 223 transitions. [2024-11-08 19:28:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 223 transitions. [2024-11-08 19:28:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:28:28,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:28,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:31,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 222 states and 227 transitions. [2024-11-08 19:28:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 227 transitions. [2024-11-08 19:28:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:28:33,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:33,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 226 states and 231 transitions. [2024-11-08 19:28:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 231 transitions. [2024-11-08 19:28:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:28:38,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:38,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 230 states and 235 transitions. [2024-11-08 19:28:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 235 transitions. [2024-11-08 19:28:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:28:42,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 234 states and 239 transitions. [2024-11-08 19:28:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 239 transitions. [2024-11-08 19:28:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 19:28:46,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4576 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 238 states and 243 transitions. [2024-11-08 19:28:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 243 transitions. [2024-11-08 19:28:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:28:50,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 242 states and 247 transitions. [2024-11-08 19:28:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 247 transitions. [2024-11-08 19:28:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 19:28:54,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:54,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:58,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 246 states and 251 transitions. [2024-11-08 19:28:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 251 transitions. [2024-11-08 19:28:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 19:28:58,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:03,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 250 states and 255 transitions. [2024-11-08 19:29:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 255 transitions. [2024-11-08 19:29:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 19:29:03,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:03,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 254 states and 259 transitions. [2024-11-08 19:29:08,428 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 259 transitions. [2024-11-08 19:29:08,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:29:08,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:08,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 258 states and 263 transitions. [2024-11-08 19:29:13,810 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 263 transitions. [2024-11-08 19:29:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 19:29:13,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:13,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 262 states and 267 transitions. [2024-11-08 19:29:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 267 transitions. [2024-11-08 19:29:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 19:29:18,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:18,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:21,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:23,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 266 states and 271 transitions. [2024-11-08 19:29:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 271 transitions. [2024-11-08 19:29:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:29:23,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 270 states and 275 transitions. [2024-11-08 19:29:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 275 transitions. [2024-11-08 19:29:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:29:29,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:32,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 274 states and 279 transitions. [2024-11-08 19:29:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 279 transitions. [2024-11-08 19:29:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 19:29:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 278 states and 283 transitions. [2024-11-08 19:29:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 283 transitions. [2024-11-08 19:29:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 19:29:40,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:40,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:44,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:46,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 282 states and 287 transitions. [2024-11-08 19:29:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 287 transitions. [2024-11-08 19:29:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 19:29:46,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:46,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 286 states and 291 transitions. [2024-11-08 19:29:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 291 transitions. [2024-11-08 19:29:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 19:29:52,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:55,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 290 states and 295 transitions. [2024-11-08 19:29:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 295 transitions. [2024-11-08 19:29:57,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 19:29:57,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:57,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 294 states and 299 transitions. [2024-11-08 19:30:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 299 transitions. [2024-11-08 19:30:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 19:30:03,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:03,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 298 states and 303 transitions. [2024-11-08 19:30:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 303 transitions. [2024-11-08 19:30:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 19:30:09,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:09,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:12,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 302 states and 307 transitions. [2024-11-08 19:30:14,830 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 307 transitions. [2024-11-08 19:30:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 19:30:14,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 306 states and 311 transitions. [2024-11-08 19:30:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 311 transitions. [2024-11-08 19:30:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 19:30:20,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:20,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:24,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 310 states and 315 transitions. [2024-11-08 19:30:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 315 transitions. [2024-11-08 19:30:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 19:30:26,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:26,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:32,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 314 states and 319 transitions. [2024-11-08 19:30:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 319 transitions. [2024-11-08 19:30:32,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 19:30:32,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:32,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 318 states and 323 transitions. [2024-11-08 19:30:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 323 transitions. [2024-11-08 19:30:40,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 19:30:40,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:40,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:47,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 322 states and 327 transitions. [2024-11-08 19:30:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 327 transitions. [2024-11-08 19:30:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 19:30:47,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:47,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 326 states and 331 transitions. [2024-11-08 19:30:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 331 transitions. [2024-11-08 19:30:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 19:30:54,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:54,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 330 states and 335 transitions. [2024-11-08 19:31:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 335 transitions. [2024-11-08 19:31:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 19:31:01,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:01,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:05,823 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 334 states and 339 transitions. [2024-11-08 19:31:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 339 transitions. [2024-11-08 19:31:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 19:31:08,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:13,392 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 338 states and 343 transitions. [2024-11-08 19:31:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 343 transitions. [2024-11-08 19:31:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-08 19:31:16,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:16,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:23,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 342 states and 347 transitions. [2024-11-08 19:31:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 347 transitions. [2024-11-08 19:31:23,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 19:31:23,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:23,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:31,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 346 states and 351 transitions. [2024-11-08 19:31:31,291 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 351 transitions. [2024-11-08 19:31:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 19:31:31,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:35,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:39,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 350 states and 355 transitions. [2024-11-08 19:31:39,010 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 355 transitions. [2024-11-08 19:31:39,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 19:31:39,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:39,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 354 states and 359 transitions. [2024-11-08 19:31:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 359 transitions. [2024-11-08 19:31:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-08 19:31:46,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:31:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:55,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 358 states and 363 transitions. [2024-11-08 19:31:55,308 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 363 transitions. [2024-11-08 19:31:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-08 19:31:55,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:55,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12419 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:32:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 362 states and 367 transitions. [2024-11-08 19:32:03,413 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 367 transitions. [2024-11-08 19:32:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 19:32:03,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:03,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12736 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:32:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 366 states and 371 transitions. [2024-11-08 19:32:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 371 transitions. [2024-11-08 19:32:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 19:32:12,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:12,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13057 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:32:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:20,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 370 states and 375 transitions. [2024-11-08 19:32:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 375 transitions. [2024-11-08 19:32:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 19:32:20,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 13382 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:32:29,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 374 states and 379 transitions. [2024-11-08 19:32:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 379 transitions. [2024-11-08 19:32:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-08 19:32:29,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:29,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 13711 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:32:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 378 states and 383 transitions. [2024-11-08 19:32:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 383 transitions. [2024-11-08 19:32:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-08 19:32:39,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:39,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14044 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:32:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 382 states and 387 transitions. [2024-11-08 19:32:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 387 transitions. [2024-11-08 19:32:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-08 19:32:49,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 14381 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:32:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 386 states and 391 transitions. [2024-11-08 19:32:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 391 transitions. [2024-11-08 19:32:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 19:32:59,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 14722 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:33:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 390 states and 395 transitions. [2024-11-08 19:33:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 395 transitions. [2024-11-08 19:33:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-08 19:33:09,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:15,642 INFO L134 CoverageAnalysis]: Checked inductivity of 15067 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:33:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 394 states and 399 transitions. [2024-11-08 19:33:19,313 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 399 transitions. [2024-11-08 19:33:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 19:33:19,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:25,390 INFO L134 CoverageAnalysis]: Checked inductivity of 15416 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:33:29,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 398 states and 403 transitions. [2024-11-08 19:33:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 403 transitions. [2024-11-08 19:33:29,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 19:33:29,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:29,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 15769 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:33:39,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 402 states and 407 transitions. [2024-11-08 19:33:39,203 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 407 transitions. [2024-11-08 19:33:39,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-08 19:33:39,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:45,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16126 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:33:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 406 states and 411 transitions. [2024-11-08 19:33:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 411 transitions. [2024-11-08 19:33:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-08 19:33:49,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:49,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:56,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:34:00,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 410 states and 415 transitions. [2024-11-08 19:34:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 415 transitions. [2024-11-08 19:34:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-08 19:34:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:06,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16852 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:34:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 414 states and 419 transitions. [2024-11-08 19:34:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 419 transitions. [2024-11-08 19:34:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-11-08 19:34:10,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 17221 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:34:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 418 states and 423 transitions. [2024-11-08 19:34:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 423 transitions. [2024-11-08 19:34:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-08 19:34:21,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 17594 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:34:33,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:33,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 422 states and 427 transitions. [2024-11-08 19:34:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 427 transitions. [2024-11-08 19:34:33,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-08 19:34:33,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:33,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17971 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:34:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 426 states and 431 transitions. [2024-11-08 19:34:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 431 transitions. [2024-11-08 19:34:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-08 19:34:44,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 18352 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:34:56,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:56,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 430 states and 435 transitions. [2024-11-08 19:34:56,573 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 435 transitions. [2024-11-08 19:34:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-08 19:34:56,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:56,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18737 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:35:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 434 states and 439 transitions. [2024-11-08 19:35:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 439 transitions. [2024-11-08 19:35:08,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-08 19:35:08,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:08,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 19126 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:35:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 438 states and 443 transitions. [2024-11-08 19:35:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 443 transitions. [2024-11-08 19:35:21,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-11-08 19:35:21,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:21,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19519 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:35:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:33,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 442 states and 447 transitions. [2024-11-08 19:35:33,760 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 447 transitions. [2024-11-08 19:35:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-08 19:35:33,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:33,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 19916 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:35:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 446 states and 451 transitions. [2024-11-08 19:35:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 451 transitions. [2024-11-08 19:35:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-08 19:35:46,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 20317 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:35:59,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:59,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 450 states and 455 transitions. [2024-11-08 19:35:59,440 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 455 transitions. [2024-11-08 19:35:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-08 19:35:59,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:59,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 20722 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:36:11,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 454 states and 459 transitions. [2024-11-08 19:36:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 459 transitions. [2024-11-08 19:36:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-11-08 19:36:11,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:11,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:20,538 INFO L134 CoverageAnalysis]: Checked inductivity of 21131 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:36:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 458 states and 463 transitions. [2024-11-08 19:36:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 463 transitions. [2024-11-08 19:36:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-11-08 19:36:24,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:24,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 21544 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:36:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 462 states and 467 transitions. [2024-11-08 19:36:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 467 transitions. [2024-11-08 19:36:37,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-08 19:36:37,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 21961 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:36:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 466 states and 471 transitions. [2024-11-08 19:36:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 471 transitions. [2024-11-08 19:36:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-08 19:36:51,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:00,306 INFO L134 CoverageAnalysis]: Checked inductivity of 22382 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:37:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 470 states and 475 transitions. [2024-11-08 19:37:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 475 transitions. [2024-11-08 19:37:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-08 19:37:04,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22807 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:37:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 474 states and 479 transitions. [2024-11-08 19:37:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 479 transitions. [2024-11-08 19:37:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-08 19:37:18,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:18,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 23236 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:37:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:32,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 478 states and 483 transitions. [2024-11-08 19:37:32,732 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 483 transitions. [2024-11-08 19:37:32,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-08 19:37:32,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:32,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 23669 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:37:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:46,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 482 states and 487 transitions. [2024-11-08 19:37:46,947 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 487 transitions. [2024-11-08 19:37:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2024-11-08 19:37:46,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:46,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24106 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 486 states and 491 transitions. [2024-11-08 19:38:01,592 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 491 transitions. [2024-11-08 19:38:01,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-11-08 19:38:01,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:01,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 24547 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 490 states and 495 transitions. [2024-11-08 19:38:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 495 transitions. [2024-11-08 19:38:16,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-11-08 19:38:16,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:16,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24992 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 494 states and 499 transitions. [2024-11-08 19:38:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 499 transitions. [2024-11-08 19:38:31,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2024-11-08 19:38:31,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:31,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:31,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 25441 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 498 states and 503 transitions. [2024-11-08 19:38:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 503 transitions. [2024-11-08 19:38:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-08 19:38:47,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 25894 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:02,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 502 states and 507 transitions. [2024-11-08 19:39:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 507 transitions. [2024-11-08 19:39:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-11-08 19:39:02,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:02,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 26351 backedges. 0 proven. 26335 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 506 states and 511 transitions. [2024-11-08 19:39:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 511 transitions. [2024-11-08 19:39:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-11-08 19:39:18,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:18,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 26812 backedges. 0 proven. 26796 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:36,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 510 states and 515 transitions. [2024-11-08 19:39:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 515 transitions. [2024-11-08 19:39:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-11-08 19:39:36,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 27277 backedges. 0 proven. 27261 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 514 states and 519 transitions. [2024-11-08 19:39:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 519 transitions. [2024-11-08 19:39:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-11-08 19:39:53,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 27746 backedges. 0 proven. 27730 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:40:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:10,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 518 states and 523 transitions. [2024-11-08 19:40:10,943 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 523 transitions. [2024-11-08 19:40:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-08 19:40:10,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:10,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat