./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.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_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2f8161fc7f730bddeac54a8f174c52e5ef9cd819e9497e3a4087e68b96d46105 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:28:59,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:28:59,309 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 22:28:59,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:28:59,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:28:59,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:28:59,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:28:59,337 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:28:59,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:28:59,337 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:28:59,337 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:28:59,337 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:28:59,338 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:28:59,339 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:28:59,339 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:28:59,339 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:28:59,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:28:59,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:28:59,339 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:28:59,339 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:28:59,339 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:28:59,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:28:59,339 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_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f8161fc7f730bddeac54a8f174c52e5ef9cd819e9497e3a4087e68b96d46105 [2024-12-05 22:28:59,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:28:59,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:28:59,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:28:59,591 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:28:59,591 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:28:59,592 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.i [2024-12-05 22:29:02,302 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/data/92c6bbb2b/229a2096d9574eeeb29266dfd5a38bfe/FLAG24f9d4d43 [2024-12-05 22:29:02,524 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:29:02,525 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/sv-benchmarks/c/forester-heap/dll-rb-cnstr_1-1.i [2024-12-05 22:29:02,537 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/data/92c6bbb2b/229a2096d9574eeeb29266dfd5a38bfe/FLAG24f9d4d43 [2024-12-05 22:29:02,554 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/data/92c6bbb2b/229a2096d9574eeeb29266dfd5a38bfe [2024-12-05 22:29:02,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:29:02,559 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:29:02,561 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:29:02,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:29:02,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:29:02,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644423 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02, skipping insertion in model container [2024-12-05 22:29:02,567 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,598 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:29:02,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:29:02,848 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:29:02,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:29:02,913 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:29:02,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02 WrapperNode [2024-12-05 22:29:02,914 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:29:02,915 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:29:02,915 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:29:02,915 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:29:02,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,954 INFO L138 Inliner]: procedures = 119, calls = 46, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 164 [2024-12-05 22:29:02,954 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:29:02,955 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:29:02,955 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:29:02,955 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:29:02,963 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,966 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,967 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,975 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,976 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,982 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,986 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:29:02,987 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:29:02,987 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:29:02,987 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:29:02,988 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:29:02" (1/1) ... [2024-12-05 22:29:02,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:29:03,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:29:03,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:29:03,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a0d5e7-eb28-4cfb-bcff-0bca99635bc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:29:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:29:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:29:03,148 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:29:03,150 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:29:03,535 INFO L? ?]: Removed 121 outVars from TransFormulas that were not future-live. [2024-12-05 22:29:03,535 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:29:03,582 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:29:03,582 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-12-05 22:29:03,582 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:29:03 BoogieIcfgContainer [2024-12-05 22:29:03,582 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:29:03,583 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:29:03,583 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:29:03,593 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:29:03,594 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:29:03" (1/1) ... [2024-12-05 22:29:03,600 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:29:03,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 153 states and 187 transitions. [2024-12-05 22:29:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 187 transitions. [2024-12-05 22:29:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:29:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 152 states and 186 transitions. [2024-12-05 22:29:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 186 transitions. [2024-12-05 22:29:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:29:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:03,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:03,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 151 states and 185 transitions. [2024-12-05 22:29:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 185 transitions. [2024-12-05 22:29:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:29:03,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:03,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 150 states and 184 transitions. [2024-12-05 22:29:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 184 transitions. [2024-12-05 22:29:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:29:04,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 149 states and 183 transitions. [2024-12-05 22:29:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 183 transitions. [2024-12-05 22:29:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:29:04,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 148 states and 182 transitions. [2024-12-05 22:29:04,312 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 182 transitions. [2024-12-05 22:29:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:29:04,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 147 states and 181 transitions. [2024-12-05 22:29:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 181 transitions. [2024-12-05 22:29:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:29:04,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 150 states and 185 transitions. [2024-12-05 22:29:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 185 transitions. [2024-12-05 22:29:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:29:04,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 153 states and 191 transitions. [2024-12-05 22:29:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 191 transitions. [2024-12-05 22:29:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:29:04,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 152 states and 190 transitions. [2024-12-05 22:29:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 190 transitions. [2024-12-05 22:29:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:29:04,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 151 states and 189 transitions. [2024-12-05 22:29:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 189 transitions. [2024-12-05 22:29:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:29:05,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:05,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:05,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 151 states and 185 transitions. [2024-12-05 22:29:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 185 transitions. [2024-12-05 22:29:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:29:05,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:05,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:05,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:05,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 153 states and 188 transitions. [2024-12-05 22:29:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 188 transitions. [2024-12-05 22:29:05,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:29:05,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:05,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 155 states and 191 transitions. [2024-12-05 22:29:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 191 transitions. [2024-12-05 22:29:06,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:29:06,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:06,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:06,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 161 states and 201 transitions. [2024-12-05 22:29:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 201 transitions. [2024-12-05 22:29:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:29:06,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 167 states and 212 transitions. [2024-12-05 22:29:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 212 transitions. [2024-12-05 22:29:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:29:07,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:07,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:08,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 170 states and 217 transitions. [2024-12-05 22:29:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 217 transitions. [2024-12-05 22:29:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:29:08,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 171 states and 219 transitions. [2024-12-05 22:29:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 219 transitions. [2024-12-05 22:29:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:29:08,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:08,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:08,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 172 states and 220 transitions. [2024-12-05 22:29:08,723 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 220 transitions. [2024-12-05 22:29:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:29:08,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:08,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:09,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:10,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 177 states and 228 transitions. [2024-12-05 22:29:10,019 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 228 transitions. [2024-12-05 22:29:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:29:10,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:10,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:10,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 179 states and 232 transitions. [2024-12-05 22:29:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 232 transitions. [2024-12-05 22:29:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:29:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 185 states and 240 transitions. [2024-12-05 22:29:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 240 transitions. [2024-12-05 22:29:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:29:12,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:12,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:12,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 184 states and 239 transitions. [2024-12-05 22:29:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 239 transitions. [2024-12-05 22:29:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:29:12,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:12,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 186 states and 242 transitions. [2024-12-05 22:29:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 242 transitions. [2024-12-05 22:29:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:29:12,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 187 states and 244 transitions. [2024-12-05 22:29:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 244 transitions. [2024-12-05 22:29:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:29:12,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:12,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 187 states and 243 transitions. [2024-12-05 22:29:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 243 transitions. [2024-12-05 22:29:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:29:13,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 247 transitions. [2024-12-05 22:29:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 247 transitions. [2024-12-05 22:29:13,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:29:13,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:13,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:13,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:14,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 191 states and 250 transitions. [2024-12-05 22:29:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 250 transitions. [2024-12-05 22:29:14,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:29:14,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:14,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 190 states and 249 transitions. [2024-12-05 22:29:14,225 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 249 transitions. [2024-12-05 22:29:14,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:29:14,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:14,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 191 states and 251 transitions. [2024-12-05 22:29:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 251 transitions. [2024-12-05 22:29:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:29:14,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:14,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 190 states and 248 transitions. [2024-12-05 22:29:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 248 transitions. [2024-12-05 22:29:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:29:14,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:14,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 191 states and 251 transitions. [2024-12-05 22:29:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 251 transitions. [2024-12-05 22:29:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:29:14,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:14,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:15,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:15,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 194 states and 256 transitions. [2024-12-05 22:29:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 256 transitions. [2024-12-05 22:29:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:29:15,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:15,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:15,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 193 states and 255 transitions. [2024-12-05 22:29:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 255 transitions. [2024-12-05 22:29:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:29:15,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:15,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:15,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 192 states and 254 transitions. [2024-12-05 22:29:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 254 transitions. [2024-12-05 22:29:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:29:15,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 193 states and 255 transitions. [2024-12-05 22:29:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 255 transitions. [2024-12-05 22:29:15,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:29:15,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:15,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 199 states and 270 transitions. [2024-12-05 22:29:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 270 transitions. [2024-12-05 22:29:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:29:16,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:16,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 202 states and 276 transitions. [2024-12-05 22:29:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 276 transitions. [2024-12-05 22:29:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:29:18,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 204 states and 280 transitions. [2024-12-05 22:29:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 280 transitions. [2024-12-05 22:29:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:29:19,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:19,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:20,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:21,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:21,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 206 states and 282 transitions. [2024-12-05 22:29:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 282 transitions. [2024-12-05 22:29:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:29:21,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 207 states and 284 transitions. [2024-12-05 22:29:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 284 transitions. [2024-12-05 22:29:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:29:21,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 208 states and 285 transitions. [2024-12-05 22:29:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 285 transitions. [2024-12-05 22:29:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:29:22,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:22,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 208 states and 283 transitions. [2024-12-05 22:29:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 283 transitions. [2024-12-05 22:29:22,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:29:22,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 207 states and 280 transitions. [2024-12-05 22:29:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 280 transitions. [2024-12-05 22:29:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:29:22,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:22,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:23,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:23,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 282 transitions. [2024-12-05 22:29:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 282 transitions. [2024-12-05 22:29:23,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:29:23,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:23,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 223 states and 307 transitions. [2024-12-05 22:29:28,984 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 307 transitions. [2024-12-05 22:29:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:29:28,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:28,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 224 states and 308 transitions. [2024-12-05 22:29:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 308 transitions. [2024-12-05 22:29:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:29:29,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 228 states and 315 transitions. [2024-12-05 22:29:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 315 transitions. [2024-12-05 22:29:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:29:31,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 230 states and 319 transitions. [2024-12-05 22:29:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 319 transitions. [2024-12-05 22:29:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:32,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 239 states and 347 transitions. [2024-12-05 22:29:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 347 transitions. [2024-12-05 22:29:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:36,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 248 states and 372 transitions. [2024-12-05 22:29:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2024-12-05 22:29:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:40,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:40,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 249 states and 373 transitions. [2024-12-05 22:29:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 373 transitions. [2024-12-05 22:29:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:41,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:42,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 252 states and 389 transitions. [2024-12-05 22:29:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 389 transitions. [2024-12-05 22:29:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:42,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:42,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:42,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:47,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 260 states and 406 transitions. [2024-12-05 22:29:47,483 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 406 transitions. [2024-12-05 22:29:47,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:47,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:47,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 262 states and 412 transitions. [2024-12-05 22:29:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 412 transitions. [2024-12-05 22:29:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:48,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:48,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 263 states and 420 transitions. [2024-12-05 22:29:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 420 transitions. [2024-12-05 22:29:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:49,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:49,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:49,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 264 states and 421 transitions. [2024-12-05 22:29:49,609 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 421 transitions. [2024-12-05 22:29:49,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:49,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:49,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 265 states and 422 transitions. [2024-12-05 22:29:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 422 transitions. [2024-12-05 22:29:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:50,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 264 states and 421 transitions. [2024-12-05 22:29:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 421 transitions. [2024-12-05 22:29:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:29:50,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:50,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 265 states and 422 transitions. [2024-12-05 22:29:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 422 transitions. [2024-12-05 22:29:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:50,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:50,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:29:50,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:50,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 264 states and 421 transitions. [2024-12-05 22:29:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 421 transitions. [2024-12-05 22:29:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:50,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:50,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:51,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:54,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:54,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 268 states and 432 transitions. [2024-12-05 22:29:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 432 transitions. [2024-12-05 22:29:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:54,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:54,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 272 states and 436 transitions. [2024-12-05 22:29:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 436 transitions. [2024-12-05 22:29:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:29:56,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 271 states and 435 transitions. [2024-12-05 22:29:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 435 transitions. [2024-12-05 22:29:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:29:56,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:56,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 273 states and 438 transitions. [2024-12-05 22:29:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 438 transitions. [2024-12-05 22:29:57,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:29:57,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:57,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:57,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 272 states and 437 transitions. [2024-12-05 22:29:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 437 transitions. [2024-12-05 22:29:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:29:57,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:57,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 274 states and 440 transitions. [2024-12-05 22:29:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 440 transitions. [2024-12-05 22:29:59,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:29:59,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 276 states and 441 transitions. [2024-12-05 22:29:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 441 transitions. [2024-12-05 22:29:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:29:59,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:59,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 277 states and 441 transitions. [2024-12-05 22:29:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 441 transitions. [2024-12-05 22:29:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:29:59,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:59,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 292 states and 467 transitions. [2024-12-05 22:30:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 467 transitions. [2024-12-05 22:30:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:08,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:08,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:08,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:30:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:21,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 311 states and 506 transitions. [2024-12-05 22:30:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 506 transitions. [2024-12-05 22:30:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:21,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:21,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:30:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 315 states and 509 transitions. [2024-12-05 22:30:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 509 transitions. [2024-12-05 22:30:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:22,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:22,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:30:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:24,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 318 states and 518 transitions. [2024-12-05 22:30:24,575 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 518 transitions. [2024-12-05 22:30:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:30:24,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:24,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:30:26,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 317 states and 517 transitions. [2024-12-05 22:30:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 517 transitions. [2024-12-05 22:30:26,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:30:26,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:26,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:30:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:26,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 316 states and 516 transitions. [2024-12-05 22:30:26,042 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 516 transitions. [2024-12-05 22:30:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:30:26,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 317 states and 517 transitions. [2024-12-05 22:30:28,739 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 517 transitions. [2024-12-05 22:30:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:30:28,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:28,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 327 states and 545 transitions. [2024-12-05 22:30:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 545 transitions. [2024-12-05 22:30:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:30:41,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:41,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 330 states and 551 transitions. [2024-12-05 22:30:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 551 transitions. [2024-12-05 22:30:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:30:44,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 331 states and 552 transitions. [2024-12-05 22:30:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 552 transitions. [2024-12-05 22:30:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:30:44,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:03,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 346 states and 589 transitions. [2024-12-05 22:31:03,332 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 589 transitions. [2024-12-05 22:31:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:03,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:31:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 368 states and 642 transitions. [2024-12-05 22:31:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 642 transitions. [2024-12-05 22:31:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:26,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:31,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 372 states and 652 transitions. [2024-12-05 22:31:31,021 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 652 transitions. [2024-12-05 22:31:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:31,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:31,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:31:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 376 states and 665 transitions. [2024-12-05 22:31:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 665 transitions. [2024-12-05 22:31:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:35,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:31:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 377 states and 667 transitions. [2024-12-05 22:31:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 667 transitions. [2024-12-05 22:31:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:36,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:36,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:31:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 378 states and 669 transitions. [2024-12-05 22:31:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 669 transitions. [2024-12-05 22:31:37,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:37,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:37,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:31:38,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 379 states and 671 transitions. [2024-12-05 22:31:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 671 transitions. [2024-12-05 22:31:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:38,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:38,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 380 states and 673 transitions. [2024-12-05 22:31:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 673 transitions. [2024-12-05 22:31:39,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:31:39,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:39,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 380 states and 672 transitions. [2024-12-05 22:31:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 672 transitions. [2024-12-05 22:31:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:31:39,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 397 states and 707 transitions. [2024-12-05 22:31:56,790 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 707 transitions. [2024-12-05 22:31:56,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:31:56,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:32:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 411 states and 731 transitions. [2024-12-05 22:32:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 731 transitions. [2024-12-05 22:32:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:32:09,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:09,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 426 states and 755 transitions. [2024-12-05 22:32:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 755 transitions. [2024-12-05 22:32:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:32:22,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:22,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:31,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:31,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 431 states and 762 transitions. [2024-12-05 22:32:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 762 transitions. [2024-12-05 22:32:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:32:31,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 446 states and 788 transitions. [2024-12-05 22:32:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 788 transitions. [2024-12-05 22:32:52,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:32:52,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:52,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:52,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:33:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 453 states and 801 transitions. [2024-12-05 22:33:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 801 transitions. [2024-12-05 22:33:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:33:01,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:01,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 474 states and 841 transitions. [2024-12-05 22:33:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 841 transitions. [2024-12-05 22:33:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:33:24,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:24,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:33,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:33,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 480 states and 852 transitions. [2024-12-05 22:33:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 852 transitions. [2024-12-05 22:33:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:33:33,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:33,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:33:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 492 states and 872 transitions. [2024-12-05 22:33:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 872 transitions. [2024-12-05 22:33:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:33:44,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 500 states and 883 transitions. [2024-12-05 22:33:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 883 transitions. [2024-12-05 22:33:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:33:51,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 523 states and 946 transitions. [2024-12-05 22:34:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 946 transitions. [2024-12-05 22:34:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:34:26,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:26,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:29,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:59,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 546 states and 994 transitions. [2024-12-05 22:34:59,894 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 994 transitions. [2024-12-05 22:34:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:34:59,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:59,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 567 states and 1034 transitions. [2024-12-05 22:35:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1034 transitions. [2024-12-05 22:35:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:35:42,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:42,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:45,963 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:51,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:51,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 568 states and 1036 transitions. [2024-12-05 22:35:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1036 transitions. [2024-12-05 22:35:51,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:35:51,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:51,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:35:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 570 states and 1041 transitions. [2024-12-05 22:35:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1041 transitions. [2024-12-05 22:35:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:35:55,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 478 states and 831 transitions. [2024-12-05 22:36:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 831 transitions. [2024-12-05 22:36:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:36:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:04,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 504 states and 881 transitions. [2024-12-05 22:36:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 881 transitions. [2024-12-05 22:36:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:36:53,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:36:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 504 states and 878 transitions. [2024-12-05 22:36:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 878 transitions. [2024-12-05 22:36:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:36:53,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:53,987 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:37:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:13,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 521 states and 910 transitions. [2024-12-05 22:37:13,381 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 910 transitions. [2024-12-05 22:37:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:37:13,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:13,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:13,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:37:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 527 states and 926 transitions. [2024-12-05 22:37:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 926 transitions. [2024-12-05 22:37:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:37:25,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:25,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:37:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 540 states and 972 transitions. [2024-12-05 22:37:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 972 transitions. [2024-12-05 22:37:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:37:52,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:52,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:38:01,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:01,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 545 states and 986 transitions. [2024-12-05 22:38:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 986 transitions. [2024-12-05 22:38:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:38:01,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:01,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:02,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:23,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 555 states and 1015 transitions. [2024-12-05 22:38:23,626 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1015 transitions. [2024-12-05 22:38:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:38:23,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:23,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:38:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 559 states and 1023 transitions. [2024-12-05 22:38:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1023 transitions. [2024-12-05 22:38:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:38:31,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:32,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 560 states and 1026 transitions. [2024-12-05 22:38:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1026 transitions. [2024-12-05 22:38:32,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:38:32,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:32,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:33,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:38:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 570 states and 1046 transitions. [2024-12-05 22:38:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1046 transitions. [2024-12-05 22:38:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:38:54,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:54,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:38:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 571 states and 1057 transitions. [2024-12-05 22:38:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1057 transitions. [2024-12-05 22:38:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:38:56,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 586 states and 1088 transitions. [2024-12-05 22:39:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1088 transitions. [2024-12-05 22:39:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:39:55,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:55,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:02,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 613 states and 1142 transitions. [2024-12-05 22:41:02,203 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1142 transitions. [2024-12-05 22:41:02,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:41:02,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:02,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 640 states and 1213 transitions. [2024-12-05 22:42:24,257 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1213 transitions. [2024-12-05 22:42:24,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:42:24,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:24,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.