./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/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_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/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 64bit --witnessprinter.graph.data.programhash 1ae4a3f744c0a8577333c2c3dfb4ecaabbd2cf6e1675b06577194a98b8d1aee1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:07:12,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:07:12,256 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 23:07:12,262 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:07:12,262 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:07:12,300 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:07:12,300 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:07:12,301 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:07:12,302 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:07:12,304 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:07:12,306 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:07:12,306 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:07:12,306 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:07:12,307 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:07:12,307 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:07:12,307 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:07:12,308 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:07:12,308 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:07:12,308 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:07:12,313 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:07:12,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:07:12,314 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:07:12,314 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:07:12,315 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:07:12,315 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:07:12,315 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:07:12,315 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:12,316 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:07:12,316 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:07:12,316 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:07:12,317 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:07:12,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:07:12,317 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_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ae4a3f744c0a8577333c2c3dfb4ecaabbd2cf6e1675b06577194a98b8d1aee1 [2024-11-08 23:07:12,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:07:12,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:07:12,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:07:12,661 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:07:12,662 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:07:12,663 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i Unable to find full path for "g++" [2024-11-08 23:07:14,723 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:07:14,902 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:07:14,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i [2024-11-08 23:07:14,909 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/data/3c0082ad0/322734e2cd6e4f26b1c43ba85bbd1b25/FLAG200437fe3 [2024-11-08 23:07:14,925 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/data/3c0082ad0/322734e2cd6e4f26b1c43ba85bbd1b25 [2024-11-08 23:07:14,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:07:14,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:07:14,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:14,930 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:07:14,935 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:07:14,936 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:14,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b01cfcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:14, skipping insertion in model container [2024-11-08 23:07:14,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:14" (1/1) ... [2024-11-08 23:07:14,958 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:07:15,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:15,179 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:07:15,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:15,221 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:07:15,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15 WrapperNode [2024-11-08 23:07:15,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:15,223 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:15,223 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:07:15,223 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:07:15,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,237 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,253 INFO L138 Inliner]: procedures = 11, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 30 [2024-11-08 23:07:15,253 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:15,254 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:07:15,254 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:07:15,255 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:07:15,264 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,267 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,272 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,276 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,277 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,278 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,280 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:07:15,281 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:07:15,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:07:15,281 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:07:15,282 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:15,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:07:15,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:07:15,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d818d9d9-cee6-4eff-b3fd-53b4f900eb1a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:07:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:07:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:07:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure insertionSort [2024-11-08 23:07:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure insertionSort [2024-11-08 23:07:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:07:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:07:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:07:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:07:15,453 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:07:15,457 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:07:15,690 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-08 23:07:15,690 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:07:15,712 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:07:15,713 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:07:15,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:15 BoogieIcfgContainer [2024-11-08 23:07:15,713 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:07:15,714 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:07:15,714 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:07:15,732 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:07:15,735 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:15" (1/1) ... [2024-11-08 23:07:15,748 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:07:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 39 states and 46 transitions. [2024-11-08 23:07:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2024-11-08 23:07:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:07:15,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,157 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 23:07:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2024-11-08 23:07:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2024-11-08 23:07:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:07:16,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,400 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 23:07:16,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 43 states and 53 transitions. [2024-11-08 23:07:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 53 transitions. [2024-11-08 23:07:16,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:07:16,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:16,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,550 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 23:07:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 44 states and 53 transitions. [2024-11-08 23:07:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2024-11-08 23:07:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:07:16,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:16,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,791 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 23:07:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 47 states and 59 transitions. [2024-11-08 23:07:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 59 transitions. [2024-11-08 23:07:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:07:16,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,033 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 23:07:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 47 states and 58 transitions. [2024-11-08 23:07:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2024-11-08 23:07:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:07:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 51 states and 64 transitions. [2024-11-08 23:07:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2024-11-08 23:07:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:07:17,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:17,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-11-08 23:07:17,703 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-11-08 23:07:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:07:17,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,917 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 23:07:17,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 50 states and 61 transitions. [2024-11-08 23:07:17,967 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2024-11-08 23:07:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:07:17,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-11-08 23:07:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-11-08 23:07:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:07:18,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:18,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:18,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:18,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 55 states and 68 transitions. [2024-11-08 23:07:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2024-11-08 23:07:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:07:18,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:18,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:18,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 60 states and 76 transitions. [2024-11-08 23:07:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 76 transitions. [2024-11-08 23:07:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:07:18,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:18,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:18,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 61 states and 77 transitions. [2024-11-08 23:07:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 77 transitions. [2024-11-08 23:07:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:07:18,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:18,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 65 states and 83 transitions. [2024-11-08 23:07:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2024-11-08 23:07:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:07:19,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:19,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 64 states and 82 transitions. [2024-11-08 23:07:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2024-11-08 23:07:19,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:07:19,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:20,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 71 states and 95 transitions. [2024-11-08 23:07:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 95 transitions. [2024-11-08 23:07:20,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:07:20,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:20,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 75 states and 101 transitions. [2024-11-08 23:07:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 101 transitions. [2024-11-08 23:07:21,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:07:21,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:21,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:21,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 83 states and 116 transitions. [2024-11-08 23:07:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 116 transitions. [2024-11-08 23:07:22,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:07:22,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 82 states and 115 transitions. [2024-11-08 23:07:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 115 transitions. [2024-11-08 23:07:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:07:23,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:23,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 84 states and 117 transitions. [2024-11-08 23:07:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 117 transitions. [2024-11-08 23:07:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:07:23,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 83 states and 116 transitions. [2024-11-08 23:07:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 116 transitions. [2024-11-08 23:07:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:07:24,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 89 states and 126 transitions. [2024-11-08 23:07:25,999 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 126 transitions. [2024-11-08 23:07:26,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:07:26,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,099 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 96 states and 136 transitions. [2024-11-08 23:07:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2024-11-08 23:07:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:07:27,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 100 states and 142 transitions. [2024-11-08 23:07:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 142 transitions. [2024-11-08 23:07:28,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:07:28,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:28,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 104 states and 148 transitions. [2024-11-08 23:07:28,976 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 148 transitions. [2024-11-08 23:07:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:07:28,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:28,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 103 states and 147 transitions. [2024-11-08 23:07:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 147 transitions. [2024-11-08 23:07:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:07:29,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 107 states and 153 transitions. [2024-11-08 23:07:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 153 transitions. [2024-11-08 23:07:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:07:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:30,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 111 states and 163 transitions. [2024-11-08 23:07:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 163 transitions. [2024-11-08 23:07:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:07:30,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:30,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 117 states and 173 transitions. [2024-11-08 23:07:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 173 transitions. [2024-11-08 23:07:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:07:32,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 130 states and 205 transitions. [2024-11-08 23:07:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 205 transitions. [2024-11-08 23:07:37,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:07:37,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 134 states and 213 transitions. [2024-11-08 23:07:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 213 transitions. [2024-11-08 23:07:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:07:38,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:07:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 135 states and 213 transitions. [2024-11-08 23:07:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 213 transitions. [2024-11-08 23:07:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:07:38,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 138 states and 218 transitions. [2024-11-08 23:07:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 218 transitions. [2024-11-08 23:07:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:07:40,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:07:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:42,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 145 states and 230 transitions. [2024-11-08 23:07:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 230 transitions. [2024-11-08 23:07:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:07:42,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:07:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 146 states and 230 transitions. [2024-11-08 23:07:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 230 transitions. [2024-11-08 23:07:43,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:07:43,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:07:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 150 states and 233 transitions. [2024-11-08 23:07:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 233 transitions. [2024-11-08 23:07:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:07:44,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:44,676 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 154 states and 241 transitions. [2024-11-08 23:07:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 241 transitions. [2024-11-08 23:07:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:07:45,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:07:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 158 states and 244 transitions. [2024-11-08 23:07:46,248 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 244 transitions. [2024-11-08 23:07:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:46,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:46,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:51,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 179 states and 292 transitions. [2024-11-08 23:07:51,840 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 292 transitions. [2024-11-08 23:07:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:07:51,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:51,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 183 states and 302 transitions. [2024-11-08 23:07:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 302 transitions. [2024-11-08 23:07:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:53,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 31 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 194 states and 318 transitions. [2024-11-08 23:07:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 318 transitions. [2024-11-08 23:07:58,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:58,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,218 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:00,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 198 states and 328 transitions. [2024-11-08 23:08:00,152 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 328 transitions. [2024-11-08 23:08:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:00,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:08:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 201 states and 333 transitions. [2024-11-08 23:08:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 333 transitions. [2024-11-08 23:08:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:08:02,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:02,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:03,087 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:04,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 205 states and 343 transitions. [2024-11-08 23:08:04,065 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 343 transitions. [2024-11-08 23:08:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:04,160 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:08:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 212 states and 355 transitions. [2024-11-08 23:08:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 355 transitions. [2024-11-08 23:08:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:06,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:07,017 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:08:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 213 states and 355 transitions. [2024-11-08 23:08:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 355 transitions. [2024-11-08 23:08:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:08:07,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:07,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:07,625 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:08:09,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 216 states and 358 transitions. [2024-11-08 23:08:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 358 transitions. [2024-11-08 23:08:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:08:09,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:08:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 215 states and 357 transitions. [2024-11-08 23:08:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 357 transitions. [2024-11-08 23:08:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:10,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:08:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 247 states and 426 transitions. [2024-11-08 23:08:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 426 transitions. [2024-11-08 23:08:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:22,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 251 states and 438 transitions. [2024-11-08 23:08:24,279 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 438 transitions. [2024-11-08 23:08:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:24,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 255 states and 450 transitions. [2024-11-08 23:08:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 450 transitions. [2024-11-08 23:08:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:26,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:08:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 260 states and 455 transitions. [2024-11-08 23:08:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 455 transitions. [2024-11-08 23:08:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:08:29,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 24 proven. 60 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:08:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 282 states and 491 transitions. [2024-11-08 23:08:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 491 transitions. [2024-11-08 23:08:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:08:41,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:08:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 286 states and 494 transitions. [2024-11-08 23:08:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 494 transitions. [2024-11-08 23:08:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:08:44,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:44,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:08:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 293 states and 506 transitions. [2024-11-08 23:08:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 506 transitions. [2024-11-08 23:08:49,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:08:49,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:49,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:08:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 294 states and 506 transitions. [2024-11-08 23:08:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 506 transitions. [2024-11-08 23:08:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:51,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 298 states and 518 transitions. [2024-11-08 23:08:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 518 transitions. [2024-11-08 23:08:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:08:53,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:53,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 61 proven. 19 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:08:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 305 states and 530 transitions. [2024-11-08 23:08:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 530 transitions. [2024-11-08 23:08:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:08:58,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 61 proven. 19 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:08:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 306 states and 530 transitions. [2024-11-08 23:08:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 530 transitions. [2024-11-08 23:08:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:59,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:59,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:09:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 309 states and 533 transitions. [2024-11-08 23:09:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 533 transitions. [2024-11-08 23:09:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:09:01,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:09:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 312 states and 537 transitions. [2024-11-08 23:09:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 537 transitions. [2024-11-08 23:09:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:06,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:06,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 316 states and 549 transitions. [2024-11-08 23:09:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 549 transitions. [2024-11-08 23:09:09,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:09:09,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:09,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:09:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 349 states and 626 transitions. [2024-11-08 23:09:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 626 transitions. [2024-11-08 23:09:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:09:26,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:09:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 353 states and 629 transitions. [2024-11-08 23:09:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 629 transitions. [2024-11-08 23:09:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:09:29,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:29,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 357 states and 643 transitions. [2024-11-08 23:09:32,787 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 643 transitions. [2024-11-08 23:09:32,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:09:32,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:32,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:36,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:36,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 361 states and 657 transitions. [2024-11-08 23:09:36,043 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 657 transitions. [2024-11-08 23:09:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:09:36,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:36,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:09:39,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 366 states and 661 transitions. [2024-11-08 23:09:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 661 transitions. [2024-11-08 23:09:39,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:09:39,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:39,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 30 proven. 88 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:09:56,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 391 states and 701 transitions. [2024-11-08 23:09:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 701 transitions. [2024-11-08 23:09:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:09:56,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 30 proven. 88 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:10:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 401 states and 720 transitions. [2024-11-08 23:10:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 720 transitions. [2024-11-08 23:10:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:10:04,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:04,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 30 proven. 88 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:10:05,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:05,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 402 states and 720 transitions. [2024-11-08 23:10:05,870 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 720 transitions. [2024-11-08 23:10:05,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:10:05,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 34 proven. 92 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:10:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 417 states and 743 transitions. [2024-11-08 23:10:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 743 transitions. [2024-11-08 23:10:18,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:10:18,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:18,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:18,740 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 30 proven. 88 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:10:19,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:19,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 418 states and 743 transitions. [2024-11-08 23:10:19,742 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 743 transitions. [2024-11-08 23:10:19,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:10:19,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:19,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:10:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:26,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 421 states and 747 transitions. [2024-11-08 23:10:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 747 transitions. [2024-11-08 23:10:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:10:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 425 states and 761 transitions. [2024-11-08 23:10:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 761 transitions. [2024-11-08 23:10:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:10:29,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:29,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:31,466 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 23:11:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:04,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 471 states and 868 transitions. [2024-11-08 23:11:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 868 transitions. [2024-11-08 23:11:04,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:11:04,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:04,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:11:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 477 states and 878 transitions. [2024-11-08 23:11:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 878 transitions. [2024-11-08 23:11:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:11:10,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:11:14,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 480 states and 881 transitions. [2024-11-08 23:11:14,637 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 881 transitions. [2024-11-08 23:11:14,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:11:14,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,822 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:11:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 485 states and 884 transitions. [2024-11-08 23:11:17,415 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 884 transitions. [2024-11-08 23:11:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:11:17,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:17,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 489 states and 900 transitions. [2024-11-08 23:11:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 900 transitions. [2024-11-08 23:11:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:11:21,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 103 proven. 9 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:11:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 495 states and 907 transitions. [2024-11-08 23:11:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 907 transitions. [2024-11-08 23:11:28,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:11:28,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 103 proven. 9 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:11:29,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 496 states and 908 transitions. [2024-11-08 23:11:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 908 transitions. [2024-11-08 23:11:29,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:11:29,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:29,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 500 states and 924 transitions. [2024-11-08 23:11:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 924 transitions. [2024-11-08 23:11:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:11:33,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:33,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 23:11:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 504 states and 928 transitions. [2024-11-08 23:11:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 928 transitions. [2024-11-08 23:11:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:11:36,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:36,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 23:11:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 508 states and 931 transitions. [2024-11-08 23:11:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 931 transitions. [2024-11-08 23:11:40,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:11:40,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:41,023 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:11:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 512 states and 934 transitions. [2024-11-08 23:11:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 934 transitions. [2024-11-08 23:11:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:11:45,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 93 proven. 8 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 23:11:48,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:48,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 517 states and 938 transitions. [2024-11-08 23:11:48,767 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 938 transitions. [2024-11-08 23:11:48,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:11:48,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:48,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 36 proven. 114 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:12:05,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:05,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 536 states and 966 transitions. [2024-11-08 23:12:05,879 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 966 transitions. [2024-11-08 23:12:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:12:05,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:05,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 36 proven. 114 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:12:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 539 states and 969 transitions. [2024-11-08 23:12:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 969 transitions. [2024-11-08 23:12:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:12:09,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:09,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:11,279 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 543 states and 985 transitions. [2024-11-08 23:12:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 985 transitions. [2024-11-08 23:12:14,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:12:14,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:14,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 55 proven. 138 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:12:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 561 states and 1015 transitions. [2024-11-08 23:12:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1015 transitions. [2024-11-08 23:12:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:12:40,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 55 proven. 138 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:12:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 568 states and 1027 transitions. [2024-11-08 23:12:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1027 transitions. [2024-11-08 23:12:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:12:48,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:48,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 62 proven. 139 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:12:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 571 states and 1033 transitions. [2024-11-08 23:12:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1033 transitions. [2024-11-08 23:12:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:12:51,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:51,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 55 proven. 138 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:12:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 572 states and 1033 transitions. [2024-11-08 23:12:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1033 transitions. [2024-11-08 23:12:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:12:53,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:53,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:53,857 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 55 proven. 138 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:12:55,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 573 states and 1033 transitions. [2024-11-08 23:12:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1033 transitions. [2024-11-08 23:12:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:12:55,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 145 proven. 9 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:13:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 579 states and 1039 transitions. [2024-11-08 23:13:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1039 transitions. [2024-11-08 23:13:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:13:02,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:02,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:13:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 582 states and 1043 transitions. [2024-11-08 23:13:12,442 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1043 transitions. [2024-11-08 23:13:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:13:12,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:13:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 583 states and 1043 transitions. [2024-11-08 23:13:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1043 transitions. [2024-11-08 23:13:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:13:13,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:13,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 587 states and 1059 transitions. [2024-11-08 23:13:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1059 transitions. [2024-11-08 23:13:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:13:18,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 167 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:13:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 631 states and 1164 transitions. [2024-11-08 23:13:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1164 transitions. [2024-11-08 23:13:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:13:59,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:59,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 635 states and 1182 transitions. [2024-11-08 23:14:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1182 transitions. [2024-11-08 23:14:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:14:05,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:05,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 639 states and 1200 transitions. [2024-11-08 23:14:10,419 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1200 transitions. [2024-11-08 23:14:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:14:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 111 proven. 8 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 23:14:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 644 states and 1204 transitions. [2024-11-08 23:14:14,731 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1204 transitions. [2024-11-08 23:14:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:14:14,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:15,164 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 61 proven. 177 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:14:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 674 states and 1249 transitions. [2024-11-08 23:14:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1249 transitions. [2024-11-08 23:14:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:14:46,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 61 proven. 177 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:14:58,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 683 states and 1260 transitions. [2024-11-08 23:14:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1260 transitions. [2024-11-08 23:14:58,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:14:58,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 61 proven. 177 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:15:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 686 states and 1263 transitions. [2024-11-08 23:15:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1263 transitions. [2024-11-08 23:15:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:15:05,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 186 proven. 38 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:15:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 695 states and 1276 transitions. [2024-11-08 23:15:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1276 transitions. [2024-11-08 23:15:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:15:18,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 91 proven. 192 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:15:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:47,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 713 states and 1305 transitions. [2024-11-08 23:15:47,115 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1305 transitions. [2024-11-08 23:15:47,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:15:47,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 91 proven. 192 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:15:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 720 states and 1318 transitions. [2024-11-08 23:15:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1318 transitions. [2024-11-08 23:15:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:15:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 91 proven. 192 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:15:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 721 states and 1318 transitions. [2024-11-08 23:15:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1318 transitions. [2024-11-08 23:15:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:15:58,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:58,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 91 proven. 192 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:16:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 722 states and 1318 transitions. [2024-11-08 23:16:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1318 transitions. [2024-11-08 23:16:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:16:00,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 42 proven. 142 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:16:06,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 726 states and 1321 transitions. [2024-11-08 23:16:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1321 transitions. [2024-11-08 23:16:06,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:16:06,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:06,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:09,768 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 259 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:16:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:18,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 729 states and 1325 transitions. [2024-11-08 23:16:18,842 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1325 transitions. [2024-11-08 23:16:18,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:16:18,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:18,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 733 states and 1343 transitions. [2024-11-08 23:16:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1343 transitions. [2024-11-08 23:16:25,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:16:25,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:25,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 23:17:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 780 states and 1461 transitions. [2024-11-08 23:17:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1461 transitions. [2024-11-08 23:17:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:17:25,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 23:17:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 786 states and 1471 transitions. [2024-11-08 23:17:34,820 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1471 transitions. [2024-11-08 23:17:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:17:34,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:35,170 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:17:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 789 states and 1474 transitions. [2024-11-08 23:17:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1474 transitions. [2024-11-08 23:17:40,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:17:40,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:40,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 793 states and 1494 transitions. [2024-11-08 23:17:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1494 transitions. [2024-11-08 23:17:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:17:48,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:48,352 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 116 proven. 8 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-08 23:17:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 798 states and 1498 transitions. [2024-11-08 23:17:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1498 transitions. [2024-11-08 23:17:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:17:53,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 199 proven. 145 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:59,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 801 states and 1502 transitions. [2024-11-08 23:17:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1502 transitions. [2024-11-08 23:17:59,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:17:59,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:59,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 267 proven. 90 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:18:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 802 states and 1502 transitions. [2024-11-08 23:18:13,810 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1502 transitions. [2024-11-08 23:18:13,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:18:13,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:18:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 806 states and 1505 transitions. [2024-11-08 23:18:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1505 transitions. [2024-11-08 23:18:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:18:17,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:17,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 161 proven. 9 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-08 23:18:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 813 states and 1513 transitions. [2024-11-08 23:18:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1513 transitions. [2024-11-08 23:18:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:18:28,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 817 states and 1533 transitions. [2024-11-08 23:18:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1533 transitions. [2024-11-08 23:18:35,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:18:35,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,095 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:18:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 821 states and 1537 transitions. [2024-11-08 23:18:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1537 transitions. [2024-11-08 23:18:40,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:18:40,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 238 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-08 23:18:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 825 states and 1540 transitions. [2024-11-08 23:18:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1540 transitions. [2024-11-08 23:18:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:18:47,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,223 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 259 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-08 23:18:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 829 states and 1543 transitions. [2024-11-08 23:18:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1543 transitions. [2024-11-08 23:18:53,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:53,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 97 proven. 244 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:19:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 872 states and 1609 transitions. [2024-11-08 23:19:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1609 transitions. [2024-11-08 23:19:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:19:53,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 144 proven. 211 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:20:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 881 states and 1623 transitions. [2024-11-08 23:20:08,888 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1623 transitions. [2024-11-08 23:20:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:20:08,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 242 proven. 38 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked.