./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3 --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 32bit --witnessprinter.graph.data.programhash a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:19:13,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:19:13,200 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 05:19:13,209 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:19:13,209 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:19:13,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:19:13,247 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:19:13,249 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:19:13,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:19:13,250 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:19:13,251 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:19:13,251 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:19:13,251 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:19:13,252 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:19:13,252 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:19:13,252 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:19:13,252 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:19:13,252 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:19:13,253 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:19:13,253 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:19:13,253 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:19:13,253 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:19:13,253 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:19:13,253 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:19:13,253 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:19:13,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:13,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:19:13,254 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:19:13,254 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:19:13,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:19:13,254 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_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 [2024-11-25 05:19:13,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:19:13,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:19:13,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:19:13,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:19:13,577 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:19:13,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i [2024-11-25 05:19:16,517 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/data/0196819cd/b35e8aa241924cc7b0bc1306456b9310/FLAG8db3af3c0 [2024-11-25 05:19:16,866 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:19:16,867 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i [2024-11-25 05:19:16,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/data/0196819cd/b35e8aa241924cc7b0bc1306456b9310/FLAG8db3af3c0 [2024-11-25 05:19:16,915 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/data/0196819cd/b35e8aa241924cc7b0bc1306456b9310 [2024-11-25 05:19:16,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:19:16,922 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:19:16,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:16,924 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:19:16,929 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:19:16,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:16" (1/1) ... [2024-11-25 05:19:16,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796159e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:16, skipping insertion in model container [2024-11-25 05:19:16,934 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:16" (1/1) ... [2024-11-25 05:19:16,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:19:17,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:17,604 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:19:17,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:17,728 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:19:17,729 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17 WrapperNode [2024-11-25 05:19:17,730 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:17,731 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:17,731 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:19:17,731 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:19:17,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,797 INFO L138 Inliner]: procedures = 232, calls = 76, calls flagged for inlining = 34, calls inlined = 85, statements flattened = 583 [2024-11-25 05:19:17,797 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:17,798 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:19:17,798 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:19:17,798 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:19:17,806 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,813 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,832 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,834 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,849 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,852 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,854 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:19:17,859 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:19:17,860 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:19:17,860 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:19:17,861 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:17" (1/1) ... [2024-11-25 05:19:17,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:17,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:19:17,901 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:19:17,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44052cc3-697e-4840-934e-799eda5b8f57/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:19:17,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:19:17,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:19:17,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 05:19:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:19:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:19:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:19:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:19:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:19:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:19:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:19:17,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:19:18,114 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:19:18,115 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:19:19,139 INFO L? ?]: Removed 286 outVars from TransFormulas that were not future-live. [2024-11-25 05:19:19,140 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:19:19,306 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:19:19,306 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-25 05:19:19,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:19 BoogieIcfgContainer [2024-11-25 05:19:19,310 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:19:19,311 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:19:19,311 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:19:19,324 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:19:19,325 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:19" (1/1) ... [2024-11-25 05:19:19,334 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:19:19,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 396 states and 544 transitions. [2024-11-25 05:19:19,404 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 544 transitions. [2024-11-25 05:19:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:19:19,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:19,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:19,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 395 states and 542 transitions. [2024-11-25 05:19:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 542 transitions. [2024-11-25 05:19:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:19:19,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:19,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 394 states and 541 transitions. [2024-11-25 05:19:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 541 transitions. [2024-11-25 05:19:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:19:19,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:19,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 397 states and 547 transitions. [2024-11-25 05:19:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 547 transitions. [2024-11-25 05:19:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:19:20,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 400 states and 552 transitions. [2024-11-25 05:19:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 552 transitions. [2024-11-25 05:19:21,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:19:21,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:21,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:21,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:22,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 404 states and 560 transitions. [2024-11-25 05:19:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 560 transitions. [2024-11-25 05:19:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 05:19:22,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:22,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 408 states and 568 transitions. [2024-11-25 05:19:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 568 transitions. [2024-11-25 05:19:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:19:24,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 410 states and 573 transitions. [2024-11-25 05:19:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 573 transitions. [2024-11-25 05:19:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:19:25,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:27,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 412 states and 578 transitions. [2024-11-25 05:19:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 578 transitions. [2024-11-25 05:19:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:19:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 411 states and 577 transitions. [2024-11-25 05:19:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 577 transitions. [2024-11-25 05:19:27,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:19:27,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:27,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:29,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 414 states and 584 transitions. [2024-11-25 05:19:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 584 transitions. [2024-11-25 05:19:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:19:29,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:31,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 417 states and 590 transitions. [2024-11-25 05:19:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 590 transitions. [2024-11-25 05:19:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:19:31,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:31,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 420 states and 595 transitions. [2024-11-25 05:19:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 595 transitions. [2024-11-25 05:19:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:19:33,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:33,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:35,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 425 states and 603 transitions. [2024-11-25 05:19:35,570 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 603 transitions. [2024-11-25 05:19:35,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:19:35,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 430 states and 614 transitions. [2024-11-25 05:19:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 614 transitions. [2024-11-25 05:19:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:19:39,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:39,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:39,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 429 states and 613 transitions. [2024-11-25 05:19:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 613 transitions. [2024-11-25 05:19:39,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:19:39,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:39,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:40,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 430 states and 614 transitions. [2024-11-25 05:19:40,078 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 614 transitions. [2024-11-25 05:19:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:19:40,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:46,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 442 states and 638 transitions. [2024-11-25 05:19:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 638 transitions. [2024-11-25 05:19:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:19:46,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 443 states and 639 transitions. [2024-11-25 05:19:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 639 transitions. [2024-11-25 05:19:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:19:48,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:48,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 445 states and 641 transitions. [2024-11-25 05:19:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 641 transitions. [2024-11-25 05:19:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:19:49,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 445 states and 637 transitions. [2024-11-25 05:19:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 637 transitions. [2024-11-25 05:19:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:19:49,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:49,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 458 states and 665 transitions. [2024-11-25 05:20:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 665 transitions. [2024-11-25 05:20:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:00,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:00,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 461 states and 669 transitions. [2024-11-25 05:20:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 669 transitions. [2024-11-25 05:20:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:03,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:03,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:13,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:13,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 472 states and 705 transitions. [2024-11-25 05:20:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 705 transitions. [2024-11-25 05:20:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:13,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:22,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 476 states and 723 transitions. [2024-11-25 05:20:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 723 transitions. [2024-11-25 05:20:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:22,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:22,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 479 states and 728 transitions. [2024-11-25 05:20:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 728 transitions. [2024-11-25 05:20:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:25,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:25,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:25,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 480 states and 729 transitions. [2024-11-25 05:20:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 729 transitions. [2024-11-25 05:20:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:26,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 490 states and 752 transitions. [2024-11-25 05:20:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 752 transitions. [2024-11-25 05:20:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:32,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:32,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:34,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:34,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 494 states and 759 transitions. [2024-11-25 05:20:34,897 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 759 transitions. [2024-11-25 05:20:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:34,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:34,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 498 states and 764 transitions. [2024-11-25 05:20:38,282 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 764 transitions. [2024-11-25 05:20:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:20:38,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:20:40,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 499 states and 765 transitions. [2024-11-25 05:20:40,264 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 765 transitions. [2024-11-25 05:20:40,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:20:40,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:40,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:20:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 499 states and 764 transitions. [2024-11-25 05:20:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 764 transitions. [2024-11-25 05:20:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:20:42,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:20:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 500 states and 765 transitions. [2024-11-25 05:20:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 765 transitions. [2024-11-25 05:20:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:20:46,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:46,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:46,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:20:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 501 states and 766 transitions. [2024-11-25 05:20:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 766 transitions. [2024-11-25 05:20:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:20:48,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:48,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:20:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 500 states and 764 transitions. [2024-11-25 05:20:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 764 transitions. [2024-11-25 05:20:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:20:49,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:20:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 499 states and 761 transitions. [2024-11-25 05:20:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 761 transitions. [2024-11-25 05:20:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:20:51,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:20:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 498 states and 759 transitions. [2024-11-25 05:20:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 759 transitions. [2024-11-25 05:20:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:20:52,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:53,446 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:20:55,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 499 states and 764 transitions. [2024-11-25 05:20:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 764 transitions. [2024-11-25 05:20:55,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:20:55,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:55,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:20:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:58,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 501 states and 768 transitions. [2024-11-25 05:20:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 768 transitions. [2024-11-25 05:20:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:20:58,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:58,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:58,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:20:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 501 states and 767 transitions. [2024-11-25 05:20:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 767 transitions. [2024-11-25 05:20:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:20:59,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 513 states and 793 transitions. [2024-11-25 05:21:10,493 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 793 transitions. [2024-11-25 05:21:10,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:10,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:10,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 513 states and 792 transitions. [2024-11-25 05:21:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 792 transitions. [2024-11-25 05:21:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:11,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:11,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:11,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:16,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 516 states and 800 transitions. [2024-11-25 05:21:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 800 transitions. [2024-11-25 05:21:16,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:16,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:16,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 523 states and 812 transitions. [2024-11-25 05:21:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 812 transitions. [2024-11-25 05:21:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:25,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:26,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:26,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 525 states and 813 transitions. [2024-11-25 05:21:26,919 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 813 transitions. [2024-11-25 05:21:26,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:26,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:26,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:30,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 541 states and 845 transitions. [2024-11-25 05:21:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 845 transitions. [2024-11-25 05:21:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:45,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:21:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:48,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 542 states and 848 transitions. [2024-11-25 05:21:48,539 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 848 transitions. [2024-11-25 05:21:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:48,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:48,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 543 states and 849 transitions. [2024-11-25 05:21:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 849 transitions. [2024-11-25 05:21:51,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:51,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:51,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 544 states and 852 transitions. [2024-11-25 05:21:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 852 transitions. [2024-11-25 05:21:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:53,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:21:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 545 states and 852 transitions. [2024-11-25 05:21:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 852 transitions. [2024-11-25 05:21:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:57,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:57,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 546 states and 853 transitions. [2024-11-25 05:21:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 853 transitions. [2024-11-25 05:21:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:58,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 546 states and 852 transitions. [2024-11-25 05:22:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 852 transitions. [2024-11-25 05:22:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:22:00,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:00,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 562 states and 882 transitions. [2024-11-25 05:22:27,612 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 882 transitions. [2024-11-25 05:22:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:22:27,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:27,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 564 states and 885 transitions. [2024-11-25 05:22:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 885 transitions. [2024-11-25 05:22:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:22:28,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 567 states and 889 transitions. [2024-11-25 05:22:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 889 transitions. [2024-11-25 05:22:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:22:31,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:31,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 567 states and 885 transitions. [2024-11-25 05:22:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 885 transitions. [2024-11-25 05:22:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:22:31,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:31,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:36,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 576 states and 898 transitions. [2024-11-25 05:22:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 898 transitions. [2024-11-25 05:22:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:22:50,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:21,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 596 states and 937 transitions. [2024-11-25 05:23:21,396 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 937 transitions. [2024-11-25 05:23:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:23:21,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 616 states and 975 transitions. [2024-11-25 05:23:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 975 transitions. [2024-11-25 05:23:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:23:59,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:03,606 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 625 states and 1006 transitions. [2024-11-25 05:24:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1006 transitions. [2024-11-25 05:24:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:24:24,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:24,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 626 states and 1009 transitions. [2024-11-25 05:24:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1009 transitions. [2024-11-25 05:24:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:24:27,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:24:39,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 631 states and 1025 transitions. [2024-11-25 05:24:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1025 transitions. [2024-11-25 05:24:39,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:24:39,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:39,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 632 states and 1027 transitions. [2024-11-25 05:24:40,823 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1027 transitions. [2024-11-25 05:24:40,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:24:40,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:40,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:42,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 639 states and 1045 transitions. [2024-11-25 05:24:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1045 transitions. [2024-11-25 05:24:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:24:53,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 640 states and 1045 transitions. [2024-11-25 05:24:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1045 transitions. [2024-11-25 05:24:59,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:24:59,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:59,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:02,142 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:06,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 641 states and 1045 transitions. [2024-11-25 05:25:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1045 transitions. [2024-11-25 05:25:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:25:06,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:07,046 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:25:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 642 states and 1045 transitions. [2024-11-25 05:25:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1045 transitions. [2024-11-25 05:25:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:25:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 662 states and 1082 transitions. [2024-11-25 05:25:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1082 transitions. [2024-11-25 05:25:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:25:50,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:50,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 664 states and 1083 transitions. [2024-11-25 05:25:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1083 transitions. [2024-11-25 05:25:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:25:52,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:52,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:11,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 667 states and 1088 transitions. [2024-11-25 05:26:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1088 transitions. [2024-11-25 05:26:11,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:26:11,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:11,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 688 states and 1126 transitions. [2024-11-25 05:27:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1126 transitions. [2024-11-25 05:27:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:27:00,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 688 states and 1122 transitions. [2024-11-25 05:27:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1122 transitions. [2024-11-25 05:27:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:27:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 708 states and 1165 transitions. [2024-11-25 05:27:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1165 transitions. [2024-11-25 05:27:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:27:59,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:28:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 705 states and 1161 transitions. [2024-11-25 05:28:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1161 transitions. [2024-11-25 05:28:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:28:01,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:28:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 706 states and 1161 transitions. [2024-11-25 05:28:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1161 transitions. [2024-11-25 05:28:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:28:03,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:03,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:05,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:08,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 707 states and 1161 transitions. [2024-11-25 05:28:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1161 transitions. [2024-11-25 05:28:08,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:28:08,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:08,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:13,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:13,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 738 states and 1213 transitions. [2024-11-25 05:29:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1213 transitions. [2024-11-25 05:29:13,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:29:13,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:13,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 743 states and 1220 transitions. [2024-11-25 05:29:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1220 transitions. [2024-11-25 05:29:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:29:21,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 749 states and 1229 transitions. [2024-11-25 05:29:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1229 transitions. [2024-11-25 05:29:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:29:53,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:12,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 767 states and 1257 transitions. [2024-11-25 05:31:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1257 transitions. [2024-11-25 05:31:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:31:12,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:12,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 795 states and 1319 transitions. [2024-11-25 05:32:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1319 transitions. [2024-11-25 05:32:59,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:32:59,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat