./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/rm-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/rm-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 59e9a970db574e887b8f20a3b70f02a1835d825d4580388273c8fd31c622f7ca --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:45:43,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:45:43,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:45:43,519 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:45:43,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:45:43,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:45:43,541 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:45:43,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:45:43,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:45:43,541 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:45:43,542 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:45:43,542 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:45:43,543 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:45:43,543 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:45:43,543 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:45:43,543 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:45:43,543 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:45:43,543 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:45:43,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 59e9a970db574e887b8f20a3b70f02a1835d825d4580388273c8fd31c622f7ca [2024-12-06 03:45:43,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:45:43,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:45:43,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:45:43,807 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:45:43,808 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:45:43,809 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/rm-1.i [2024-12-06 03:45:46,618 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/data/3fc08e199/96fc7c8c287a4cd29d6a33ca2da24919/FLAGc68b434a7 [2024-12-06 03:45:46,996 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:45:46,997 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/sv-benchmarks/c/busybox-1.22.0/rm-1.i [2024-12-06 03:45:47,028 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/data/3fc08e199/96fc7c8c287a4cd29d6a33ca2da24919/FLAGc68b434a7 [2024-12-06 03:45:47,044 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/data/3fc08e199/96fc7c8c287a4cd29d6a33ca2da24919 [2024-12-06 03:45:47,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:45:47,048 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:45:47,050 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:45:47,050 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:45:47,055 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:45:47,056 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:45:47" (1/1) ... [2024-12-06 03:45:47,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74666f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:47, skipping insertion in model container [2024-12-06 03:45:47,057 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:45:47" (1/1) ... [2024-12-06 03:45:47,117 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:45:48,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:45:48,620 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:45:48,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:45:48,968 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 03:45:48,975 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:45:48,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48 WrapperNode [2024-12-06 03:45:48,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:45:48,977 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:45:48,977 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:45:48,977 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:45:48,982 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,026 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,196 INFO L138 Inliner]: procedures = 665, calls = 1116, calls flagged for inlining = 84, calls inlined = 236, statements flattened = 6425 [2024-12-06 03:45:49,197 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:45:49,197 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:45:49,197 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:45:49,197 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:45:49,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,222 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,321 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,328 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,353 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,373 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,415 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:45:49,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:45:49,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:45:49,416 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:45:49,417 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:48" (1/1) ... [2024-12-06 03:45:49,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:45:49,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:45:49,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:45:49,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99124faa-5d47-4e91-b1e2-8a52ca6e829b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:45:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:45:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure remove_file [2024-12-06 03:45:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_file [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:45:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:45:49,926 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:45:49,927 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:45:58,435 INFO L? ?]: Removed 4981 outVars from TransFormulas that were not future-live. [2024-12-06 03:45:58,435 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:46:00,843 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:46:00,844 INFO L312 CfgBuilder]: Removed 125 assume(true) statements. [2024-12-06 03:46:00,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:46:00 BoogieIcfgContainer [2024-12-06 03:46:00,844 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:46:00,845 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:46:00,845 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:46:00,856 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:46:00,856 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:46:00" (1/1) ... [2024-12-06 03:46:00,864 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:46:00,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:00,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 3160 states and 3656 transitions. [2024-12-06 03:46:00,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 3656 transitions. [2024-12-06 03:46:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:46:00,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:00,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 3159 states and 3655 transitions. [2024-12-06 03:46:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 3655 transitions. [2024-12-06 03:46:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:46:02,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:02,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 3158 states and 3654 transitions. [2024-12-06 03:46:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 3654 transitions. [2024-12-06 03:46:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:46:04,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 3159 states and 3656 transitions. [2024-12-06 03:46:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 3656 transitions. [2024-12-06 03:46:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:46:04,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:04,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 3160 states and 3658 transitions. [2024-12-06 03:46:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 3658 transitions. [2024-12-06 03:46:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:46:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:05,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:05,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 3162 states and 3660 transitions. [2024-12-06 03:46:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 3660 transitions. [2024-12-06 03:46:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:46:05,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 3163 states and 3663 transitions. [2024-12-06 03:46:06,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 3663 transitions. [2024-12-06 03:46:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:46:06,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:06,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:46:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 3163 states and 3662 transitions. [2024-12-06 03:46:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 3662 transitions. [2024-12-06 03:46:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:46:06,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:06,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:07,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 3165 states and 3665 transitions. [2024-12-06 03:46:07,337 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 3665 transitions. [2024-12-06 03:46:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:46:07,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:07,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 3167 states and 3670 transitions. [2024-12-06 03:46:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 3670 transitions. [2024-12-06 03:46:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:46:07,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:46:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 3167 states and 3669 transitions. [2024-12-06 03:46:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 3669 transitions. [2024-12-06 03:46:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:46:08,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:08,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:09,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 3168 states and 3669 transitions. [2024-12-06 03:46:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 3669 transitions. [2024-12-06 03:46:09,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:46:09,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:09,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 3170 states and 3674 transitions. [2024-12-06 03:46:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 3674 transitions. [2024-12-06 03:46:09,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:46:09,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:09,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:46:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 3170 states and 3673 transitions. [2024-12-06 03:46:10,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 3673 transitions. [2024-12-06 03:46:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:46:10,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 3171 states and 3673 transitions. [2024-12-06 03:46:10,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 3673 transitions. [2024-12-06 03:46:10,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:46:10,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:10,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:11,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 3173 states and 3678 transitions. [2024-12-06 03:46:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 3678 transitions. [2024-12-06 03:46:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:46:11,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 03:46:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:12,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 3173 states and 3677 transitions. [2024-12-06 03:46:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 3677 transitions. [2024-12-06 03:46:12,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:46:12,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:12,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 3175 states and 3681 transitions. [2024-12-06 03:46:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 3681 transitions. [2024-12-06 03:46:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:46:13,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:14,469 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 03:46:17,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 3179 states and 3694 transitions. [2024-12-06 03:46:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 3694 transitions. [2024-12-06 03:46:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:46:17,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:17,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 3181 states and 3702 transitions. [2024-12-06 03:46:18,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 3702 transitions. [2024-12-06 03:46:18,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:46:18,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:18,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 3183 states and 3703 transitions. [2024-12-06 03:46:20,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 3703 transitions. [2024-12-06 03:46:20,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:46:20,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,342 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 3184 states and 3703 transitions. [2024-12-06 03:46:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 3703 transitions. [2024-12-06 03:46:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:46:20,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:46:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 3184 states and 3702 transitions. [2024-12-06 03:46:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 3702 transitions. [2024-12-06 03:46:21,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:46:21,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:21,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:22,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:22,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 3186 states and 3709 transitions. [2024-12-06 03:46:22,225 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 3709 transitions. [2024-12-06 03:46:22,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:46:22,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:22,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:46:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 3186 states and 3708 transitions. [2024-12-06 03:46:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 3708 transitions. [2024-12-06 03:46:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:46:22,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:22,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 30 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 3187 states and 3708 transitions. [2024-12-06 03:46:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 3708 transitions. [2024-12-06 03:46:23,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:46:23,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:23,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:24,321 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 3189 states and 3715 transitions. [2024-12-06 03:46:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 3715 transitions. [2024-12-06 03:46:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:46:24,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:24,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 03:46:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 3189 states and 3714 transitions. [2024-12-06 03:46:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 3714 transitions. [2024-12-06 03:46:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:46:25,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:25,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:26,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 3190 states and 3714 transitions. [2024-12-06 03:46:26,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 3714 transitions. [2024-12-06 03:46:26,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:46:26,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:26,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:27,346 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:28,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 3192 states and 3721 transitions. [2024-12-06 03:46:28,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 3721 transitions. [2024-12-06 03:46:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:46:28,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:46:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 3192 states and 3720 transitions. [2024-12-06 03:46:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 3720 transitions. [2024-12-06 03:46:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:46:28,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:28,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:30,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 3193 states and 3720 transitions. [2024-12-06 03:46:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 3720 transitions. [2024-12-06 03:46:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:46:30,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:30,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 3195 states and 3723 transitions. [2024-12-06 03:46:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 3723 transitions. [2024-12-06 03:46:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:46:31,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 03:46:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:31,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 3195 states and 3722 transitions. [2024-12-06 03:46:31,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 3722 transitions. [2024-12-06 03:46:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:46:31,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:31,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:32,649 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 72 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:33,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 3174 states and 3669 transitions. [2024-12-06 03:46:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 3669 transitions. [2024-12-06 03:46:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:46:33,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 3173 states and 3668 transitions. [2024-12-06 03:46:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 3668 transitions. [2024-12-06 03:46:40,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:46:40,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:40,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:41,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 3172 states and 3667 transitions. [2024-12-06 03:46:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 3667 transitions. [2024-12-06 03:46:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:46:41,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:41,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 3171 states and 3666 transitions. [2024-12-06 03:46:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 3666 transitions. [2024-12-06 03:46:43,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:43,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:43,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:44,293 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:44,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 3173 states and 3671 transitions. [2024-12-06 03:46:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 3671 transitions. [2024-12-06 03:46:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:44,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:44,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:45,391 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3675 states to 3175 states and 3675 transitions. [2024-12-06 03:46:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 3675 transitions. [2024-12-06 03:46:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:46,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:46,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:46,955 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:47,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3675 states to 3176 states and 3675 transitions. [2024-12-06 03:46:47,945 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 3675 transitions. [2024-12-06 03:46:47,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:46:47,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:47,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:48,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 3175 states and 3674 transitions. [2024-12-06 03:46:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 3674 transitions. [2024-12-06 03:46:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:46:48,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:48,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 3176 states and 3676 transitions. [2024-12-06 03:46:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 3676 transitions. [2024-12-06 03:46:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:46:50,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:50,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:46:53,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 3180 states and 3684 transitions. [2024-12-06 03:46:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 3684 transitions. [2024-12-06 03:46:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:46:53,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 3184 states and 3692 transitions. [2024-12-06 03:47:00,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 3692 transitions. [2024-12-06 03:47:00,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:47:00,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:00,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:00,634 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:01,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 3185 states and 3694 transitions. [2024-12-06 03:47:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 3694 transitions. [2024-12-06 03:47:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:47:01,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:02,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 3187 states and 3697 transitions. [2024-12-06 03:47:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 3697 transitions. [2024-12-06 03:47:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:47:02,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:02,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:04,021 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 3193 states and 3709 transitions. [2024-12-06 03:47:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 3709 transitions. [2024-12-06 03:47:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:47:10,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:16,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 3197 states and 3717 transitions. [2024-12-06 03:47:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 3717 transitions. [2024-12-06 03:47:16,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:47:16,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:16,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:17,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 3199 states and 3721 transitions. [2024-12-06 03:47:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 3721 transitions. [2024-12-06 03:47:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:47:17,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:17,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:18,204 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:19,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 3202 states and 3727 transitions. [2024-12-06 03:47:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 3727 transitions. [2024-12-06 03:47:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:47:19,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:19,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:19,604 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:20,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 3203 states and 3729 transitions. [2024-12-06 03:47:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 3729 transitions. [2024-12-06 03:47:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:47:20,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3743 states to 3210 states and 3743 transitions. [2024-12-06 03:47:28,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3210 states and 3743 transitions. [2024-12-06 03:47:28,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:47:28,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:28,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3752 states to 3213 states and 3752 transitions. [2024-12-06 03:47:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 3752 transitions. [2024-12-06 03:47:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:47:37,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 03:47:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 3213 states and 3751 transitions. [2024-12-06 03:47:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 3751 transitions. [2024-12-06 03:47:38,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:47:38,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:38,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 03:47:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 3214 states and 3751 transitions. [2024-12-06 03:47:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 3751 transitions. [2024-12-06 03:47:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:47:39,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 3215 states and 3754 transitions. [2024-12-06 03:47:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3215 states and 3754 transitions. [2024-12-06 03:47:41,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:47:41,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:41,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:42,521 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:46,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 3219 states and 3762 transitions. [2024-12-06 03:47:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states and 3762 transitions. [2024-12-06 03:47:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:47:46,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:55,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 3222 states and 3770 transitions. [2024-12-06 03:47:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 3770 transitions. [2024-12-06 03:47:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:47:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 03:47:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 3222 states and 3769 transitions. [2024-12-06 03:47:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 3769 transitions. [2024-12-06 03:47:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:47:56,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:56,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 03:47:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 3223 states and 3769 transitions. [2024-12-06 03:47:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 3769 transitions. [2024-12-06 03:47:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:47:58,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:47:59,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 3224 states and 3772 transitions. [2024-12-06 03:47:59,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 3772 transitions. [2024-12-06 03:47:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:47:59,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:59,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:48:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 3225 states and 3773 transitions. [2024-12-06 03:48:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3225 states and 3773 transitions. [2024-12-06 03:48:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:48:09,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:12,714 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:48:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3231 states and 3786 transitions. [2024-12-06 03:48:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 3786 transitions. [2024-12-06 03:48:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:48:20,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:20,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:48:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 3231 states and 3785 transitions. [2024-12-06 03:48:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 3785 transitions. [2024-12-06 03:48:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:48:22,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:22,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:22,457 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:48:23,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 3232 states and 3785 transitions. [2024-12-06 03:48:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 3785 transitions. [2024-12-06 03:48:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:48:23,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:24,207 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:48:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 3233 states and 3788 transitions. [2024-12-06 03:48:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3233 states and 3788 transitions. [2024-12-06 03:48:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:48:25,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 03:48:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 3237 states and 3794 transitions. [2024-12-06 03:48:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 3794 transitions. [2024-12-06 03:48:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:48:35,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:35,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:48:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3240 states and 3821 transitions. [2024-12-06 03:48:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 3821 transitions. [2024-12-06 03:48:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:48:50,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 03:48:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 3241 states and 3822 transitions. [2024-12-06 03:48:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 3822 transitions. [2024-12-06 03:48:51,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:48:51,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:51,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:52,208 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 03:48:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3241 states and 3821 transitions. [2024-12-06 03:48:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 3821 transitions. [2024-12-06 03:48:53,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:48:53,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:53,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:49:01,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 3244 states and 3839 transitions. [2024-12-06 03:49:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 3839 transitions. [2024-12-06 03:49:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:49:01,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:01,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:49:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 3248 states and 3847 transitions. [2024-12-06 03:49:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 3847 transitions. [2024-12-06 03:49:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:49:15,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:15,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:49:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 3249 states and 3854 transitions. [2024-12-06 03:49:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 3854 transitions. [2024-12-06 03:49:17,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:49:17,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:17,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:49:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:27,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 3250 states and 3856 transitions. [2024-12-06 03:49:27,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 3856 transitions. [2024-12-06 03:49:27,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:49:27,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:27,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:49:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 3251 states and 3858 transitions. [2024-12-06 03:49:30,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3251 states and 3858 transitions. [2024-12-06 03:49:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:49:30,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:30,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:30,542 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 03:49:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 3252 states and 3859 transitions. [2024-12-06 03:49:31,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 3859 transitions. [2024-12-06 03:49:31,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:49:31,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:31,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 03:49:33,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 3252 states and 3858 transitions. [2024-12-06 03:49:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 3858 transitions. [2024-12-06 03:49:33,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:49:33,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:33,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:33,975 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:49:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3865 states to 3253 states and 3865 transitions. [2024-12-06 03:49:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 3865 transitions. [2024-12-06 03:49:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:49:35,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:35,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:35,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:49:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 3254 states and 3867 transitions. [2024-12-06 03:49:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 3867 transitions. [2024-12-06 03:49:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:49:42,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:50:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3911 states to 3260 states and 3911 transitions. [2024-12-06 03:50:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3260 states and 3911 transitions. [2024-12-06 03:50:02,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:50:02,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 03:50:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3912 states to 3261 states and 3912 transitions. [2024-12-06 03:50:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3261 states and 3912 transitions. [2024-12-06 03:50:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:50:04,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:05,112 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 03:50:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3911 states to 3261 states and 3911 transitions. [2024-12-06 03:50:06,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3261 states and 3911 transitions. [2024-12-06 03:50:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:50:06,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:06,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:06,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:50:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 3266 states and 3923 transitions. [2024-12-06 03:50:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 3923 transitions. [2024-12-06 03:50:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:50:27,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:50:30,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 3267 states and 3932 transitions. [2024-12-06 03:50:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 3932 transitions. [2024-12-06 03:50:30,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:50:30,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:30,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:32,199 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 03:50:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 3268 states and 3935 transitions. [2024-12-06 03:50:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3268 states and 3935 transitions. [2024-12-06 03:50:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:50:36,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:36,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:50:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:51,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 3271 states and 3978 transitions. [2024-12-06 03:50:51,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 3978 transitions. [2024-12-06 03:50:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:50:51,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 03:50:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 3272 states and 3979 transitions. [2024-12-06 03:50:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 3979 transitions. [2024-12-06 03:50:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:50:52,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:52,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 03:50:54,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 3272 states and 3978 transitions. [2024-12-06 03:50:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 3978 transitions. [2024-12-06 03:50:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:50:54,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:54,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:50:57,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:57,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 3273 states and 3988 transitions. [2024-12-06 03:50:57,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 3988 transitions. [2024-12-06 03:50:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:50:57,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 03:51:04,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:04,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 3277 states and 3999 transitions. [2024-12-06 03:51:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 3999 transitions. [2024-12-06 03:51:04,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:51:04,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:04,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:51:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 3280 states and 4010 transitions. [2024-12-06 03:51:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 4010 transitions. [2024-12-06 03:51:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:51:20,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:20,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:51:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:22,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 3281 states and 4011 transitions. [2024-12-06 03:51:22,541 INFO L276 IsEmpty]: Start isEmpty. Operand 3281 states and 4011 transitions. [2024-12-06 03:51:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:51:22,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:22,829 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:51:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 3281 states and 4010 transitions. [2024-12-06 03:51:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 3281 states and 4010 transitions. [2024-12-06 03:51:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:51:24,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:25,151 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:51:27,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:27,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 3282 states and 4021 transitions. [2024-12-06 03:51:27,263 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 4021 transitions. [2024-12-06 03:51:27,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:51:27,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:27,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:33,381 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:51:50,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 3288 states and 4041 transitions. [2024-12-06 03:51:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 4041 transitions. [2024-12-06 03:51:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:51:50,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:50,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 03:51:55,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 3289 states and 4046 transitions. [2024-12-06 03:51:55,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 4046 transitions. [2024-12-06 03:51:55,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:51:55,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:55,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:56,076 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 03:51:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 3290 states and 4047 transitions. [2024-12-06 03:51:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 4047 transitions. [2024-12-06 03:51:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:51:57,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:57,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 03:51:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:59,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 3290 states and 4046 transitions. [2024-12-06 03:51:59,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 4046 transitions. [2024-12-06 03:51:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:51:59,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:59,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:00,718 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 2 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:52:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 3291 states and 4051 transitions. [2024-12-06 03:52:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 4051 transitions. [2024-12-06 03:52:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:52:02,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:02,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:52:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 3295 states and 4064 transitions. [2024-12-06 03:52:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3295 states and 4064 transitions. [2024-12-06 03:52:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:52:13,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:52:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 3298 states and 4076 transitions. [2024-12-06 03:52:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 4076 transitions. [2024-12-06 03:52:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:52:32,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:33,014 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 03:52:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:34,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4077 states to 3299 states and 4077 transitions. [2024-12-06 03:52:34,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4077 transitions. [2024-12-06 03:52:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:52:34,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:34,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:35,107 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 03:52:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:36,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 3299 states and 4076 transitions. [2024-12-06 03:52:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4076 transitions. [2024-12-06 03:52:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:52:36,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:40,271 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:53:51,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 3338 states and 4183 transitions. [2024-12-06 03:53:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 4183 transitions. [2024-12-06 03:53:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:53:51,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:51,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:53:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:54,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 3339 states and 4186 transitions. [2024-12-06 03:53:54,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3339 states and 4186 transitions. [2024-12-06 03:53:54,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:53:54,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:54,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 03:55:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 3378 states and 4290 transitions. [2024-12-06 03:55:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 4290 transitions. [2024-12-06 03:55:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:55:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 03:55:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 3377 states and 4289 transitions. [2024-12-06 03:55:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 4289 transitions. [2024-12-06 03:55:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:55:19,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:56:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 3411 states and 4383 transitions. [2024-12-06 03:56:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 4383 transitions. [2024-12-06 03:56:25,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:56:25,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:25,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:32,824 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:58:14,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 3452 states and 4492 transitions. [2024-12-06 03:58:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3452 states and 4492 transitions. [2024-12-06 03:58:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:58:14,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:14,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 03:58:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 3452 states and 4491 transitions. [2024-12-06 03:58:14,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3452 states and 4491 transitions. [2024-12-06 03:58:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:58:14,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 1 proven. 146 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked.