./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/cstrpbrk-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/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_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/cstrpbrk-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/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_e19324a1-29f8-441f-9411-d9bfe524b07c/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 5142bd1a70b277e6c0e9690abed85caa4ceacf811cc7ce059063d386607411a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:32:07,229 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:32:07,285 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:32:07,289 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:32:07,289 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:32:07,307 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:32:07,308 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:32:07,309 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:32:07,309 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:32:07,309 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:32:07,309 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:32:07,309 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:32:07,309 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:32:07,309 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:32:07,310 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:32:07,310 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:32:07,310 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:32:07,310 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:32:07,310 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:32:07,310 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:32:07,311 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:32:07,311 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:32:07,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:32:07,311 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:32:07,311 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:32:07,311 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:32:07,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:32:07,311 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_e19324a1-29f8-441f-9411-d9bfe524b07c/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 -> 5142bd1a70b277e6c0e9690abed85caa4ceacf811cc7ce059063d386607411a7 [2024-12-06 03:32:07,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:32:07,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:32:07,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:32:07,537 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:32:07,537 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:32:07,538 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/cstrpbrk-alloca-1.i [2024-12-06 03:32:10,610 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/data/9d78c387c/820c65951a3d44d99a0aa027629b58a9/FLAGe36f56a5a [2024-12-06 03:32:10,930 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:32:10,931 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/sv-benchmarks/c/termination-memory-alloca/cstrpbrk-alloca-1.i [2024-12-06 03:32:10,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/data/9d78c387c/820c65951a3d44d99a0aa027629b58a9/FLAGe36f56a5a [2024-12-06 03:32:11,196 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/data/9d78c387c/820c65951a3d44d99a0aa027629b58a9 [2024-12-06 03:32:11,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:32:11,200 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:32:11,202 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:32:11,202 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:32:11,207 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:32:11,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7137e0a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11, skipping insertion in model container [2024-12-06 03:32:11,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,239 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:32:11,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:32:11,515 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:32:11,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:32:11,583 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:32:11,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11 WrapperNode [2024-12-06 03:32:11,584 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:32:11,585 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:32:11,585 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:32:11,585 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:32:11,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,602 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,620 INFO L138 Inliner]: procedures = 111, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 77 [2024-12-06 03:32:11,620 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:32:11,621 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:32:11,621 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:32:11,621 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:32:11,627 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,637 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,638 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,642 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,643 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,644 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:32:11,648 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:32:11,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:32:11,648 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:32:11,649 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:11" (1/1) ... [2024-12-06 03:32:11,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:32:11,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:32:11,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:32:11,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e19324a1-29f8-441f-9411-d9bfe524b07c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:32:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:32:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:32:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:32:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:32:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:32:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:32:11,813 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:32:11,814 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:32:11,997 INFO L? ?]: Removed 56 outVars from TransFormulas that were not future-live. [2024-12-06 03:32:11,997 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:32:12,058 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:32:12,059 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:32:12,059 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:32:12 BoogieIcfgContainer [2024-12-06 03:32:12,059 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:32:12,060 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:32:12,060 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:32:12,071 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:32:12,071 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:32:12" (1/1) ... [2024-12-06 03:32:12,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:32:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-12-06 03:32:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-12-06 03:32:12,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:32:12,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:12,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-12-06 03:32:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-12-06 03:32:12,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:32:12,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:12,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:12,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:12,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-12-06 03:32:12,759 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-12-06 03:32:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:32:12,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:12,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-12-06 03:32:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-12-06 03:32:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:32:13,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:13,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-12-06 03:32:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-12-06 03:32:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:32:13,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:13,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-12-06 03:32:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-12-06 03:32:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:32:13,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:13,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:14,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 29 states and 35 transitions. [2024-12-06 03:32:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2024-12-06 03:32:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:32:14,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:14,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:14,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:14,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2024-12-06 03:32:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-12-06 03:32:14,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:32:14,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:14,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2024-12-06 03:32:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-12-06 03:32:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:32:14,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:14,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:14,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-12-06 03:32:14,928 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-12-06 03:32:14,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:32:14,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:14,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:15,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2024-12-06 03:32:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2024-12-06 03:32:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:32:15,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:17,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 43 states and 63 transitions. [2024-12-06 03:32:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 63 transitions. [2024-12-06 03:32:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:32:17,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:17,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:17,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 62 transitions. [2024-12-06 03:32:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 62 transitions. [2024-12-06 03:32:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:32:17,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:17,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:17,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 44 states and 65 transitions. [2024-12-06 03:32:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 65 transitions. [2024-12-06 03:32:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:32:17,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 45 states and 67 transitions. [2024-12-06 03:32:17,694 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 67 transitions. [2024-12-06 03:32:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:32:17,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:17,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:17,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:17,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-12-06 03:32:17,914 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-12-06 03:32:17,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:32:17,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:17,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:18,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:18,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2024-12-06 03:32:18,223 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2024-12-06 03:32:18,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:32:18,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:18,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 54 states and 85 transitions. [2024-12-06 03:32:21,043 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 85 transitions. [2024-12-06 03:32:21,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:32:21,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:21,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:21,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:21,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 54 states and 84 transitions. [2024-12-06 03:32:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 84 transitions. [2024-12-06 03:32:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:32:21,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:21,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 60 states and 96 transitions. [2024-12-06 03:32:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 96 transitions. [2024-12-06 03:32:24,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:32:24,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:24,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:32:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 59 states and 95 transitions. [2024-12-06 03:32:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 95 transitions. [2024-12-06 03:32:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:32:24,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:25,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 69 states and 116 transitions. [2024-12-06 03:32:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 116 transitions. [2024-12-06 03:32:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:32:31,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:31,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:31,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:32:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 75 states and 129 transitions. [2024-12-06 03:32:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 129 transitions. [2024-12-06 03:32:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:32:33,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:33,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 81 states and 146 transitions. [2024-12-06 03:32:39,163 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 146 transitions. [2024-12-06 03:32:39,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:32:39,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:39,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:39,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:32:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 80 states and 145 transitions. [2024-12-06 03:32:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 145 transitions. [2024-12-06 03:32:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:32:39,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 84 states and 152 transitions. [2024-12-06 03:32:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 152 transitions. [2024-12-06 03:32:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:32:42,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:32:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 83 states and 151 transitions. [2024-12-06 03:32:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 151 transitions. [2024-12-06 03:32:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:32:42,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:42,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:32:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 83 states and 150 transitions. [2024-12-06 03:32:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 150 transitions. [2024-12-06 03:32:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:32:43,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:44,838 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 03:32:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 94 states and 175 transitions. [2024-12-06 03:32:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 175 transitions. [2024-12-06 03:32:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:32:52,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:52,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:53,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 103 states and 197 transitions. [2024-12-06 03:32:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 197 transitions. [2024-12-06 03:32:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:32:59,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:59,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:33:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 110 states and 216 transitions. [2024-12-06 03:33:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 216 transitions. [2024-12-06 03:33:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:33:04,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:04,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:33:11,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 119 states and 238 transitions. [2024-12-06 03:33:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 238 transitions. [2024-12-06 03:33:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:33:11,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:11,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:33:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 125 states and 253 transitions. [2024-12-06 03:33:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 253 transitions. [2024-12-06 03:33:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:33:14,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:14,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:33:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:18,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 130 states and 263 transitions. [2024-12-06 03:33:18,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 263 transitions. [2024-12-06 03:33:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:33:18,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:33:18,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 131 states and 264 transitions. [2024-12-06 03:33:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 264 transitions. [2024-12-06 03:33:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:33:18,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:18,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:31,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 137 states and 280 transitions. [2024-12-06 03:33:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 280 transitions. [2024-12-06 03:33:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:33:31,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:33:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:35,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 142 states and 297 transitions. [2024-12-06 03:33:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 297 transitions. [2024-12-06 03:33:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:33:35,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:35,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:33:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 143 states and 299 transitions. [2024-12-06 03:33:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 299 transitions. [2024-12-06 03:33:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:33:36,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:36,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 156 states and 337 transitions. [2024-12-06 03:33:56,595 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 337 transitions. [2024-12-06 03:33:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:33:56,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:56,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:05,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 162 states and 350 transitions. [2024-12-06 03:34:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 350 transitions. [2024-12-06 03:34:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:34:05,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:05,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 168 states and 369 transitions. [2024-12-06 03:34:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 369 transitions. [2024-12-06 03:34:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:34:13,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:13,503 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:34:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 173 states and 381 transitions. [2024-12-06 03:34:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 381 transitions. [2024-12-06 03:34:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:34:19,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:19,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:19,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 179 states and 402 transitions. [2024-12-06 03:34:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 402 transitions. [2024-12-06 03:34:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:34:28,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:28,659 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:34:30,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:30,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 180 states and 403 transitions. [2024-12-06 03:34:30,684 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 403 transitions. [2024-12-06 03:34:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:34:30,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:30,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:30,764 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:34:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 181 states and 408 transitions. [2024-12-06 03:34:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 408 transitions. [2024-12-06 03:34:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:34:32,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:40,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 183 states and 412 transitions. [2024-12-06 03:34:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 412 transitions. [2024-12-06 03:34:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:34:40,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:40,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:34:41,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 184 states and 413 transitions. [2024-12-06 03:34:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 413 transitions. [2024-12-06 03:34:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:34:41,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:41,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:41,654 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:34:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 186 states and 416 transitions. [2024-12-06 03:34:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 416 transitions. [2024-12-06 03:34:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:34:43,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:43,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:34:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 190 states and 430 transitions. [2024-12-06 03:34:49,911 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 430 transitions. [2024-12-06 03:34:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:34:49,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:49,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:34:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:54,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 195 states and 444 transitions. [2024-12-06 03:34:54,622 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 444 transitions. [2024-12-06 03:34:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:34:54,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:54,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:29,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 213 states and 489 transitions. [2024-12-06 03:35:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 489 transitions. [2024-12-06 03:35:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:35:29,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:32,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:44,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 221 states and 505 transitions. [2024-12-06 03:35:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 505 transitions. [2024-12-06 03:35:44,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:35:44,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:44,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:56,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 225 states and 524 transitions. [2024-12-06 03:35:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 524 transitions. [2024-12-06 03:35:56,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:35:56,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:56,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:36:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 229 states and 533 transitions. [2024-12-06 03:36:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 533 transitions. [2024-12-06 03:36:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:36:01,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:01,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:01,954 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:36:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 236 states and 556 transitions. [2024-12-06 03:36:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 556 transitions. [2024-12-06 03:36:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:36:15,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:15,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:36:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 245 states and 574 transitions. [2024-12-06 03:36:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 574 transitions. [2024-12-06 03:36:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:36:31,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:31,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:36:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 247 states and 581 transitions. [2024-12-06 03:36:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 581 transitions. [2024-12-06 03:36:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:36:35,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:36:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 250 states and 590 transitions. [2024-12-06 03:36:41,022 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 590 transitions. [2024-12-06 03:36:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:36:41,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:41,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:36:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 253 states and 599 transitions. [2024-12-06 03:36:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 599 transitions. [2024-12-06 03:36:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:36:46,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:36:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 259 states and 615 transitions. [2024-12-06 03:36:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 615 transitions. [2024-12-06 03:36:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:36:56,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:56,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:37:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 261 states and 624 transitions. [2024-12-06 03:37:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 624 transitions. [2024-12-06 03:37:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:37:00,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:00,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:37:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:11,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 267 states and 640 transitions. [2024-12-06 03:37:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 640 transitions. [2024-12-06 03:37:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:37:11,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 03:37:12,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 268 states and 640 transitions. [2024-12-06 03:37:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 640 transitions. [2024-12-06 03:37:12,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:37:12,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:12,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:37:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 270 states and 642 transitions. [2024-12-06 03:37:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 642 transitions. [2024-12-06 03:37:15,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:37:15,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:15,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:15,667 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 03:37:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 274 states and 651 transitions. [2024-12-06 03:37:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 651 transitions. [2024-12-06 03:37:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:37:22,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:37:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 275 states and 652 transitions. [2024-12-06 03:37:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 652 transitions. [2024-12-06 03:37:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:37:24,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 282 states and 675 transitions. [2024-12-06 03:37:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 675 transitions. [2024-12-06 03:37:44,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:37:44,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:37:49,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 285 states and 681 transitions. [2024-12-06 03:37:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 681 transitions. [2024-12-06 03:37:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:37:49,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:49,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:38:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 293 states and 702 transitions. [2024-12-06 03:38:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 702 transitions. [2024-12-06 03:38:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:38:11,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:13,581 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:38:25,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 299 states and 727 transitions. [2024-12-06 03:38:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 727 transitions. [2024-12-06 03:38:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:38:25,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:25,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:25,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:38:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 300 states and 729 transitions. [2024-12-06 03:38:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 729 transitions. [2024-12-06 03:38:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:38:27,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 304 states and 753 transitions. [2024-12-06 03:38:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 753 transitions. [2024-12-06 03:38:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:38:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:38:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 305 states and 758 transitions. [2024-12-06 03:38:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 758 transitions. [2024-12-06 03:38:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:38:51,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:51,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:02,556 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 307 states and 769 transitions. [2024-12-06 03:39:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 769 transitions. [2024-12-06 03:39:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:39:17,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:39:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:44,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 320 states and 798 transitions. [2024-12-06 03:39:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 798 transitions. [2024-12-06 03:39:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:39:44,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:44,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:39:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:53,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 324 states and 809 transitions. [2024-12-06 03:39:53,449 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 809 transitions. [2024-12-06 03:39:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:39:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:02,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 325 states and 811 transitions. [2024-12-06 03:40:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 811 transitions. [2024-12-06 03:40:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:40:02,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:40:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 329 states and 824 transitions. [2024-12-06 03:40:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 824 transitions. [2024-12-06 03:40:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:40:13,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 03:40:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 332 states and 837 transitions. [2024-12-06 03:40:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 837 transitions. [2024-12-06 03:40:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:40:20,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:20,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:40:29,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 335 states and 842 transitions. [2024-12-06 03:40:29,114 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 842 transitions. [2024-12-06 03:40:29,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:40:29,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:29,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:40:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 338 states and 850 transitions. [2024-12-06 03:40:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 850 transitions. [2024-12-06 03:40:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:40:44,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:44,151 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:40:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 344 states and 870 transitions. [2024-12-06 03:40:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 870 transitions. [2024-12-06 03:40:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:40:55,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:55,994 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 03:40:58,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 345 states and 872 transitions. [2024-12-06 03:40:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 872 transitions. [2024-12-06 03:40:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:40:58,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:58,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:41:03,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:03,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 347 states and 875 transitions. [2024-12-06 03:41:03,045 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 875 transitions. [2024-12-06 03:41:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:41:03,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:03,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 03:41:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 348 states and 875 transitions. [2024-12-06 03:41:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 875 transitions. [2024-12-06 03:41:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:41:05,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:05,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:05,499 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:41:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 354 states and 894 transitions. [2024-12-06 03:41:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 894 transitions. [2024-12-06 03:41:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:41:17,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:17,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:17,807 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:41:24,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 358 states and 902 transitions. [2024-12-06 03:41:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 902 transitions. [2024-12-06 03:41:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:41:24,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:24,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:41:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 359 states and 903 transitions. [2024-12-06 03:41:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 903 transitions. [2024-12-06 03:41:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:41:29,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:29,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:41:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:34,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 360 states and 905 transitions. [2024-12-06 03:41:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 905 transitions. [2024-12-06 03:41:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:41:34,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:34,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:41:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:38,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 362 states and 909 transitions. [2024-12-06 03:41:38,643 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 909 transitions. [2024-12-06 03:41:38,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:41:38,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:38,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:42:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 365 states and 915 transitions. [2024-12-06 03:42:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 915 transitions. [2024-12-06 03:42:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:42:05,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:05,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:18,783 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 03:43:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:35,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 389 states and 981 transitions. [2024-12-06 03:43:35,590 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 981 transitions. [2024-12-06 03:43:35,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:43:35,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:35,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:01,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 393 states and 1007 transitions. [2024-12-06 03:44:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1007 transitions. [2024-12-06 03:44:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:44:01,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:01,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:44:21,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 401 states and 1025 transitions. [2024-12-06 03:44:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1025 transitions. [2024-12-06 03:44:21,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:21,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:21,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:44:28,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 403 states and 1037 transitions. [2024-12-06 03:44:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1037 transitions. [2024-12-06 03:44:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:28,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:28,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:44:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:36,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 406 states and 1046 transitions. [2024-12-06 03:44:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1046 transitions. [2024-12-06 03:44:36,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:36,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:36,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:36,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 03:44:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:44,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 409 states and 1061 transitions. [2024-12-06 03:44:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1061 transitions. [2024-12-06 03:44:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:44,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:44,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 03:44:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 413 states and 1068 transitions. [2024-12-06 03:44:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1068 transitions. [2024-12-06 03:44:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:52,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:52,896 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:44:56,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 414 states and 1069 transitions. [2024-12-06 03:44:56,141 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1069 transitions. [2024-12-06 03:44:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:44:56,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:56,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:56,177 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:45:07,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 418 states and 1077 transitions. [2024-12-06 03:45:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1077 transitions. [2024-12-06 03:45:07,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:45:07,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:07,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:35,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 425 states and 1101 transitions. [2024-12-06 03:45:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1101 transitions. [2024-12-06 03:45:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:45:35,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 21 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:45:37,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:37,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 426 states and 1103 transitions. [2024-12-06 03:45:37,995 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1103 transitions. [2024-12-06 03:45:37,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:45:37,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:37,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 03:45:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 427 states and 1106 transitions. [2024-12-06 03:45:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1106 transitions. [2024-12-06 03:45:40,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:45:40,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:40,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:45:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 430 states and 1113 transitions. [2024-12-06 03:45:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1113 transitions. [2024-12-06 03:45:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:45:50,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked.