./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/who-2.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_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/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_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/who-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/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_7f81a1f7-81fe-499f-a999-0ea6b3c55586/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 e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:25:33,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:25:33,102 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:25:33,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:25:33,105 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:25:33,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:25:33,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:25:33,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:25:33,125 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:25:33,125 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:25:33,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:25:33,125 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:25:33,126 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:25:33,126 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:25:33,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:25:33,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:25:33,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:25:33,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:25:33,127 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:25:33,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:25:33,127 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_7f81a1f7-81fe-499f-a999-0ea6b3c55586/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 -> e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c [2024-12-06 00:25:33,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:25:33,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:25:33,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:25:33,336 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:25:33,336 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:25:33,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/who-2.i [2024-12-06 00:25:35,926 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/data/42bc6469a/5738b70841f0499782263d3df59f23eb/FLAGee7d4c276 [2024-12-06 00:25:36,282 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:25:36,283 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/sv-benchmarks/c/busybox-1.22.0/who-2.i [2024-12-06 00:25:36,310 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/data/42bc6469a/5738b70841f0499782263d3df59f23eb/FLAGee7d4c276 [2024-12-06 00:25:36,502 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/data/42bc6469a/5738b70841f0499782263d3df59f23eb [2024-12-06 00:25:36,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:25:36,505 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:25:36,505 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:25:36,506 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:25:36,509 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:25:36,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:25:36" (1/1) ... [2024-12-06 00:25:36,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8b779a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:36, skipping insertion in model container [2024-12-06 00:25:36,511 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:25:36" (1/1) ... [2024-12-06 00:25:36,560 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:25:37,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:25:37,626 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:25:37,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:25:37,924 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 00:25:37,930 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:25:37,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37 WrapperNode [2024-12-06 00:25:37,931 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:25:37,931 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:25:37,932 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:25:37,932 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:25:37,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:37,969 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,077 INFO L138 Inliner]: procedures = 639, calls = 723, calls flagged for inlining = 52, calls inlined = 101, statements flattened = 3166 [2024-12-06 00:25:38,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:25:38,077 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:25:38,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:25:38,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:25:38,085 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,101 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,102 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,156 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,160 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,176 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,187 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,194 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,210 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:25:38,211 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:25:38,211 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:25:38,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:25:38,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:37" (1/1) ... [2024-12-06 00:25:38,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:25:38,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:25:38,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:25:38,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f81a1f7-81fe-499f-a999-0ea6b3c55586/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:25:38,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:25:38,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:25:38,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:25:38,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:25:38,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:25:38,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:25:38,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:25:38,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:25:38,606 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:25:38,608 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:25:42,725 INFO L? ?]: Removed 2389 outVars from TransFormulas that were not future-live. [2024-12-06 00:25:42,725 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:25:43,710 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:25:43,710 INFO L312 CfgBuilder]: Removed 69 assume(true) statements. [2024-12-06 00:25:43,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:25:43 BoogieIcfgContainer [2024-12-06 00:25:43,711 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:25:43,711 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:25:43,712 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:25:43,720 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:25:43,721 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:25:43" (1/1) ... [2024-12-06 00:25:43,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:25:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:43,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1567 states and 1823 transitions. [2024-12-06 00:25:43,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1823 transitions. [2024-12-06 00:25:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:25:43,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:44,437 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 00:25:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1566 states and 1822 transitions. [2024-12-06 00:25:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1822 transitions. [2024-12-06 00:25:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:25:45,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:45,660 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 00:25:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1565 states and 1821 transitions. [2024-12-06 00:25:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1821 transitions. [2024-12-06 00:25:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:25:46,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:46,657 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 00:25:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1566 states and 1823 transitions. [2024-12-06 00:25:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1823 transitions. [2024-12-06 00:25:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:25:46,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:46,882 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 00:25:46,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1567 states and 1825 transitions. [2024-12-06 00:25:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1825 transitions. [2024-12-06 00:25:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:25:46,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:47,293 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 00:25:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:47,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1569 states and 1827 transitions. [2024-12-06 00:25:47,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1827 transitions. [2024-12-06 00:25:47,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:25:47,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:47,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:47,792 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 00:25:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1570 states and 1830 transitions. [2024-12-06 00:25:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1830 transitions. [2024-12-06 00:25:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:25:47,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:48,117 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 00:25:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1570 states and 1829 transitions. [2024-12-06 00:25:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1829 transitions. [2024-12-06 00:25:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:25:48,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:48,631 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 00:25:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1572 states and 1833 transitions. [2024-12-06 00:25:49,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1833 transitions. [2024-12-06 00:25:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:25:49,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:49,338 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 00:25:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1574 states and 1838 transitions. [2024-12-06 00:25:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1838 transitions. [2024-12-06 00:25:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:25:49,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:49,662 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 00:25:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1574 states and 1837 transitions. [2024-12-06 00:25:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1837 transitions. [2024-12-06 00:25:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:25:49,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:50,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1576 states and 1840 transitions. [2024-12-06 00:25:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1840 transitions. [2024-12-06 00:25:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:25:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:50,788 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 00:25:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1578 states and 1847 transitions. [2024-12-06 00:25:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1847 transitions. [2024-12-06 00:25:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:25:51,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:51,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:51,540 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 00:25:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1584 states and 1853 transitions. [2024-12-06 00:25:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1853 transitions. [2024-12-06 00:25:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:25:52,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:52,593 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 00:25:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1584 states and 1852 transitions. [2024-12-06 00:25:52,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1852 transitions. [2024-12-06 00:25:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:25:52,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:52,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:53,072 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 00:25:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1586 states and 1861 transitions. [2024-12-06 00:25:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1861 transitions. [2024-12-06 00:25:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:25:53,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:53,469 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 00:25:53,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1586 states and 1860 transitions. [2024-12-06 00:25:53,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1860 transitions. [2024-12-06 00:25:53,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:25:53,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:53,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1587 states and 1860 transitions. [2024-12-06 00:25:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1860 transitions. [2024-12-06 00:25:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:25:54,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:54,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:54,706 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 00:25:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1589 states and 1869 transitions. [2024-12-06 00:25:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1869 transitions. [2024-12-06 00:25:54,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:25:54,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:54,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:55,536 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1591 states and 1874 transitions. [2024-12-06 00:25:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1874 transitions. [2024-12-06 00:25:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:25:56,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:56,469 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 00:25:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1591 states and 1873 transitions. [2024-12-06 00:25:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1873 transitions. [2024-12-06 00:25:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:25:56,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:57,228 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 00:25:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1592 states and 1873 transitions. [2024-12-06 00:25:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1873 transitions. [2024-12-06 00:25:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:25:57,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:57,894 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 00:25:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1594 states and 1884 transitions. [2024-12-06 00:25:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1884 transitions. [2024-12-06 00:25:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:25:58,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:58,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:58,428 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 00:25:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1594 states and 1883 transitions. [2024-12-06 00:25:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1883 transitions. [2024-12-06 00:25:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:25:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:58,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:58,989 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 00:25:59,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1595 states and 1883 transitions. [2024-12-06 00:25:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1883 transitions. [2024-12-06 00:25:59,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:25:59,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:59,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:59,581 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 00:25:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1597 states and 1894 transitions. [2024-12-06 00:25:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1894 transitions. [2024-12-06 00:25:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:25:59,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:59,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:00,052 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 00:26:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1597 states and 1893 transitions. [2024-12-06 00:26:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1893 transitions. [2024-12-06 00:26:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:26:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1599 states and 1896 transitions. [2024-12-06 00:26:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1896 transitions. [2024-12-06 00:26:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:26:01,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:02,505 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 00:26:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1600 states and 1896 transitions. [2024-12-06 00:26:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1896 transitions. [2024-12-06 00:26:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:26:03,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:03,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:03,378 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 00:26:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1602 states and 1909 transitions. [2024-12-06 00:26:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1909 transitions. [2024-12-06 00:26:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:26:03,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:03,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:04,112 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 00:26:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1603 states and 1910 transitions. [2024-12-06 00:26:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1910 transitions. [2024-12-06 00:26:04,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:26:04,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:04,604 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 00:26:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1603 states and 1909 transitions. [2024-12-06 00:26:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1909 transitions. [2024-12-06 00:26:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:26:04,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:04,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:05,252 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 00:26:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1605 states and 1915 transitions. [2024-12-06 00:26:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1915 transitions. [2024-12-06 00:26:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:26:05,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:06,178 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1607 states and 1918 transitions. [2024-12-06 00:26:07,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1918 transitions. [2024-12-06 00:26:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:26:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:07,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:07,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:07,352 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 00:26:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1607 states and 1917 transitions. [2024-12-06 00:26:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1917 transitions. [2024-12-06 00:26:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:26:07,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:07,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:08,489 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 00:26:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:13,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1611 states and 1937 transitions. [2024-12-06 00:26:13,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1937 transitions. [2024-12-06 00:26:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:26:13,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:13,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:14,009 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 00:26:20,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:20,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1615 states and 1957 transitions. [2024-12-06 00:26:20,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1957 transitions. [2024-12-06 00:26:20,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:26:20,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:20,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 91 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1580 states and 1835 transitions. [2024-12-06 00:26:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1835 transitions. [2024-12-06 00:26:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:26:22,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:22,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:22,959 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 00:26:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1579 states and 1834 transitions. [2024-12-06 00:26:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1834 transitions. [2024-12-06 00:26:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:26:23,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:23,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:24,047 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 00:26:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1578 states and 1833 transitions. [2024-12-06 00:26:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1833 transitions. [2024-12-06 00:26:25,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:26:25,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:25,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:25,770 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 00:26:25,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1580 states and 1838 transitions. [2024-12-06 00:26:25,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1838 transitions. [2024-12-06 00:26:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:26:25,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:25,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:26,759 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 00:26:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1582 states and 1842 transitions. [2024-12-06 00:26:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1842 transitions. [2024-12-06 00:26:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:26:27,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:28,386 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 00:26:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1583 states and 1842 transitions. [2024-12-06 00:26:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1842 transitions. [2024-12-06 00:26:29,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:26:29,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:29,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:29,680 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 00:26:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1582 states and 1841 transitions. [2024-12-06 00:26:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1841 transitions. [2024-12-06 00:26:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:26:29,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:30,485 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 00:26:31,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:31,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1583 states and 1843 transitions. [2024-12-06 00:26:31,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1843 transitions. [2024-12-06 00:26:31,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:26:31,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:31,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:32,327 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 00:26:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:35,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1587 states and 1851 transitions. [2024-12-06 00:26:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1851 transitions. [2024-12-06 00:26:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:26:35,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:35,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:36,668 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 00:26:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1591 states and 1859 transitions. [2024-12-06 00:26:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1859 transitions. [2024-12-06 00:26:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:42,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:42,209 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 00:26:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1592 states and 1861 transitions. [2024-12-06 00:26:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1861 transitions. [2024-12-06 00:26:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:42,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:42,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:43,131 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 00:26:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1594 states and 1864 transitions. [2024-12-06 00:26:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1864 transitions. [2024-12-06 00:26:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:26:43,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:43,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:45,176 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 00:26:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:51,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1600 states and 1876 transitions. [2024-12-06 00:26:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 1876 transitions. [2024-12-06 00:26:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:26:51,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:51,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:52,875 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 00:26:57,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1604 states and 1884 transitions. [2024-12-06 00:26:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1884 transitions. [2024-12-06 00:26:57,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:26:57,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:57,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:57,915 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 00:26:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1606 states and 1888 transitions. [2024-12-06 00:26:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 1888 transitions. [2024-12-06 00:26:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:26:58,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:58,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:58,947 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 00:26:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1609 states and 1894 transitions. [2024-12-06 00:26:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1894 transitions. [2024-12-06 00:26:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:26:59,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:00,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:02,011 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 00:27:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1616 states and 1908 transitions. [2024-12-06 00:27:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1908 transitions. [2024-12-06 00:27:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:27:06,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:09,451 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 00:27:14,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:14,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1619 states and 1918 transitions. [2024-12-06 00:27:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1918 transitions. [2024-12-06 00:27:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:27:14,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:14,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:14,858 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 00:27:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1620 states and 1919 transitions. [2024-12-06 00:27:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1919 transitions. [2024-12-06 00:27:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:27:15,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:15,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:15,996 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 00:27:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1620 states and 1918 transitions. [2024-12-06 00:27:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1918 transitions. [2024-12-06 00:27:16,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:27:16,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:16,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:18,131 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 00:27:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1623 states and 1924 transitions. [2024-12-06 00:27:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1924 transitions. [2024-12-06 00:27:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:27:22,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:24,636 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 00:27:30,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:30,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1626 states and 1933 transitions. [2024-12-06 00:27:30,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1933 transitions. [2024-12-06 00:27:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:27:30,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:30,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:30,585 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 00:27:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1626 states and 1932 transitions. [2024-12-06 00:27:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1932 transitions. [2024-12-06 00:27:31,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:27:31,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:31,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:31,680 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 00:27:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1627 states and 1932 transitions. [2024-12-06 00:27:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1932 transitions. [2024-12-06 00:27:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:27:32,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:34,112 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 00:27:38,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1630 states and 1937 transitions. [2024-12-06 00:27:38,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 1937 transitions. [2024-12-06 00:27:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:27:38,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:41,826 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 00:27:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1633 states and 1955 transitions. [2024-12-06 00:27:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1955 transitions. [2024-12-06 00:27:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:27:48,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:48,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:49,295 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 00:27:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1634 states and 1958 transitions. [2024-12-06 00:27:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1958 transitions. [2024-12-06 00:27:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:27:51,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:51,679 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 00:27:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:52,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1634 states and 1957 transitions. [2024-12-06 00:27:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1957 transitions. [2024-12-06 00:27:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:27:52,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:52,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:53,053 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 00:27:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1635 states and 1957 transitions. [2024-12-06 00:27:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 1957 transitions. [2024-12-06 00:27:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:27:54,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:28:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1638 states and 1971 transitions. [2024-12-06 00:28:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 1971 transitions. [2024-12-06 00:28:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:28:04,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:04,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:05,375 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 00:28:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1641 states and 1978 transitions. [2024-12-06 00:28:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 1978 transitions. [2024-12-06 00:28:08,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:28:08,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:08,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:12,198 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 00:28:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1647 states and 1994 transitions. [2024-12-06 00:28:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 1994 transitions. [2024-12-06 00:28:20,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:28:20,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:20,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:20,432 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 00:28:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:21,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1647 states and 1993 transitions. [2024-12-06 00:28:21,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 1993 transitions. [2024-12-06 00:28:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:28:21,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:21,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:21,727 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 00:28:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1648 states and 1993 transitions. [2024-12-06 00:28:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 1993 transitions. [2024-12-06 00:28:23,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:28:23,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:23,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:24,258 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 00:28:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1651 states and 1999 transitions. [2024-12-06 00:28:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 1999 transitions. [2024-12-06 00:28:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:28:29,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:29,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:29,663 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 00:28:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:31,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1652 states and 2004 transitions. [2024-12-06 00:28:31,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2004 transitions. [2024-12-06 00:28:31,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:28:31,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:31,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:34,978 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 00:28:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1655 states and 2015 transitions. [2024-12-06 00:28:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2015 transitions. [2024-12-06 00:28:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:28:41,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:41,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:42,032 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 00:28:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 1656 states and 2016 transitions. [2024-12-06 00:28:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2016 transitions. [2024-12-06 00:28:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:28:43,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:43,577 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 00:28:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1656 states and 2015 transitions. [2024-12-06 00:28:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2015 transitions. [2024-12-06 00:28:44,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:28:44,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:44,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:28:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1659 states and 2022 transitions. [2024-12-06 00:28:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2022 transitions. [2024-12-06 00:28:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:28:48,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:49,455 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 00:28:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1660 states and 2027 transitions. [2024-12-06 00:28:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2027 transitions. [2024-12-06 00:28:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:28:51,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:51,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:55,158 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 00:29:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1663 states and 2038 transitions. [2024-12-06 00:29:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2038 transitions. [2024-12-06 00:29:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:29:02,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:02,463 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 00:29:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1664 states and 2039 transitions. [2024-12-06 00:29:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2039 transitions. [2024-12-06 00:29:03,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:29:03,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:03,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:03,957 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 00:29:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1664 states and 2038 transitions. [2024-12-06 00:29:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2038 transitions. [2024-12-06 00:29:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:29:05,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-06 00:29:26,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:26,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1664 states and 2037 transitions. [2024-12-06 00:29:26,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2037 transitions. [2024-12-06 00:29:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:29:26,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:26,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:26,854 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 00:29:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:28,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1665 states and 2042 transitions. [2024-12-06 00:29:28,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2042 transitions. [2024-12-06 00:29:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:29:28,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:33,132 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 00:29:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1671 states and 2060 transitions. [2024-12-06 00:29:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2060 transitions. [2024-12-06 00:29:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:29:43,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:44,245 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 00:29:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1672 states and 2061 transitions. [2024-12-06 00:29:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2061 transitions. [2024-12-06 00:29:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:29:45,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:45,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:45,860 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 00:29:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1672 states and 2060 transitions. [2024-12-06 00:29:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2060 transitions. [2024-12-06 00:29:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:29:47,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:48,434 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 28 proven. 28 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-06 00:29:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1675 states and 2066 transitions. [2024-12-06 00:29:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2066 transitions. [2024-12-06 00:29:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:29:53,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:53,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:53,820 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 00:29:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1676 states and 2071 transitions. [2024-12-06 00:29:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2071 transitions. [2024-12-06 00:29:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:29:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:00,258 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 00:30:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:08,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1679 states and 2082 transitions. [2024-12-06 00:30:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2082 transitions. [2024-12-06 00:30:08,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:30:08,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:08,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:08,943 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 00:30:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1680 states and 2083 transitions. [2024-12-06 00:30:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2083 transitions. [2024-12-06 00:30:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:30:10,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:10,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:10,566 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 00:30:11,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:11,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1680 states and 2082 transitions. [2024-12-06 00:30:11,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2082 transitions. [2024-12-06 00:30:12,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:30:12,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:12,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 42 proven. 33 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 00:30:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1683 states and 2089 transitions. [2024-12-06 00:30:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2089 transitions. [2024-12-06 00:30:18,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:30:18,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:18,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:19,113 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 00:30:21,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1684 states and 2094 transitions. [2024-12-06 00:30:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2094 transitions. [2024-12-06 00:30:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:30:21,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:21,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:25,820 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 00:30:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1687 states and 2105 transitions. [2024-12-06 00:30:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2105 transitions. [2024-12-06 00:30:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:30:34,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:34,433 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 00:30:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1687 states and 2104 transitions. [2024-12-06 00:30:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2104 transitions. [2024-12-06 00:30:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:30:35,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:36,041 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 00:30:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1688 states and 2104 transitions. [2024-12-06 00:30:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2104 transitions. [2024-12-06 00:30:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:30:37,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 53 proven. 43 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 00:30:44,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1691 states and 2111 transitions. [2024-12-06 00:30:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2111 transitions. [2024-12-06 00:30:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:30:44,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:44,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:44,872 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 00:30:47,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1692 states and 2114 transitions. [2024-12-06 00:30:47,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2114 transitions. [2024-12-06 00:30:47,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:30:47,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:47,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:52,103 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 00:31:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1695 states and 2125 transitions. [2024-12-06 00:31:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2125 transitions. [2024-12-06 00:31:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:31:00,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:00,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:01,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:01,144 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 00:31:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1695 states and 2124 transitions. [2024-12-06 00:31:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2124 transitions. [2024-12-06 00:31:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:31:02,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:02,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:02,939 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 00:31:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:04,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1696 states and 2124 transitions. [2024-12-06 00:31:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2124 transitions. [2024-12-06 00:31:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:31:04,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:08,267 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:31:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:10,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1697 states and 2126 transitions. [2024-12-06 00:31:10,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2126 transitions. [2024-12-06 00:31:10,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:31:10,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:10,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:13,185 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 00:32:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1736 states and 2218 transitions. [2024-12-06 00:32:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2218 transitions. [2024-12-06 00:32:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:32:12,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:12,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:32:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1737 states and 2221 transitions. [2024-12-06 00:32:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2221 transitions. [2024-12-06 00:32:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:32:19,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:20,195 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 00:32:20,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:20,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1738 states and 2224 transitions. [2024-12-06 00:32:20,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2224 transitions. [2024-12-06 00:32:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:32:20,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:20,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:24,449 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 00:33:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1777 states and 2311 transitions. [2024-12-06 00:33:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2311 transitions. [2024-12-06 00:33:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:33:36,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:37,230 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 00:33:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1778 states and 2314 transitions. [2024-12-06 00:33:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2314 transitions. [2024-12-06 00:33:39,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:33:39,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:39,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:41,200 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 00:33:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1779 states and 2318 transitions. [2024-12-06 00:33:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2318 transitions. [2024-12-06 00:33:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:33:44,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:44,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:46,637 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 00:33:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:52,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1781 states and 2326 transitions. [2024-12-06 00:33:52,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2326 transitions. [2024-12-06 00:33:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:33:52,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:53,121 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 00:33:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1782 states and 2328 transitions. [2024-12-06 00:33:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2328 transitions. [2024-12-06 00:33:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:33:55,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:55,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:56,173 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 00:33:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1781 states and 2327 transitions. [2024-12-06 00:33:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2327 transitions. [2024-12-06 00:33:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:33:58,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:59,293 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 00:35:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1815 states and 2406 transitions. [2024-12-06 00:35:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2406 transitions. [2024-12-06 00:35:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:35:01,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:08,539 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 00:36:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1855 states and 2493 transitions. [2024-12-06 00:36:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2493 transitions. [2024-12-06 00:36:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:36:44,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:44,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 00:39:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1895 states and 2587 transitions. [2024-12-06 00:39:02,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2587 transitions. [2024-12-06 00:39:02,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:39:02,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:02,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:02,941 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 00:39:05,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1896 states and 2594 transitions. [2024-12-06 00:39:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2594 transitions. [2024-12-06 00:39:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:39:05,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:05,775 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 00:39:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1896 states and 2593 transitions. [2024-12-06 00:39:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2593 transitions. [2024-12-06 00:39:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:39:09,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:09,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:10,465 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 00:39:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1897 states and 2596 transitions. [2024-12-06 00:39:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2596 transitions. [2024-12-06 00:39:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:39:13,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat