./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:27:03,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:27:03,835 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:27:03,842 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:27:03,844 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:27:03,876 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:27:03,877 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:27:03,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:27:03,878 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:27:03,878 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:27:03,879 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:27:03,879 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:27:03,880 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:27:03,881 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:27:03,881 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:27:03,881 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:27:03,882 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:27:03,882 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:27:03,882 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:27:03,885 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:27:03,885 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:27:03,886 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:27:03,886 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:27:03,886 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:27:03,887 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:27:03,887 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:27:03,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:27:03,888 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:27:03,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:27:03,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:27:03,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:27:03,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:27:03,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:27:03,890 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2024-11-08 22:27:04,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:27:04,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:27:04,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:27:04,214 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:27:04,216 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:27:04,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i Unable to find full path for "g++" [2024-11-08 22:27:06,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:27:06,585 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:27:06,586 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2024-11-08 22:27:06,615 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/data/5214e25ef/788254c2a40842b6b09fb147a5aa5d9e/FLAGe7a605053 [2024-11-08 22:27:06,639 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/data/5214e25ef/788254c2a40842b6b09fb147a5aa5d9e [2024-11-08 22:27:06,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:27:06,644 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:27:06,646 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:27:06,646 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:27:06,652 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:27:06,652 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:27:06" (1/1) ... [2024-11-08 22:27:06,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df07743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:06, skipping insertion in model container [2024-11-08 22:27:06,656 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:27:06" (1/1) ... [2024-11-08 22:27:06,737 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:27:07,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:27:07,722 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:27:07,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:27:07,923 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:27:07,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07 WrapperNode [2024-11-08 22:27:07,924 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:27:07,925 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:27:07,925 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:27:07,926 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:27:07,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:07,992 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,206 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5769 [2024-11-08 22:27:08,207 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:27:08,208 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:27:08,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:27:08,208 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:27:08,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,235 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,235 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,391 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,445 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,462 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,484 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,517 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:27:08,518 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:27:08,519 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:27:08,519 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:27:08,520 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:27:07" (1/1) ... [2024-11-08 22:27:08,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:27:08,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:27:08,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:27:08,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80f8801c-cf32-4aec-a9c0-82a0ef560559/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:27:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:27:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:27:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:27:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:27:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:27:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:27:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:27:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:27:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:27:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:27:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:27:09,015 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:27:09,017 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:27:14,081 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-11-08 22:27:14,082 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:27:17,264 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:27:17,265 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 22:27:17,265 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:17 BoogieIcfgContainer [2024-11-08 22:27:17,266 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:27:17,266 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:27:17,267 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:27:17,277 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:27:17,277 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:27:17" (1/1) ... [2024-11-08 22:27:17,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:27:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:17,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3605 states and 5180 transitions. [2024-11-08 22:27:17,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5180 transitions. [2024-11-08 22:27:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:27:17,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:17,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:17,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3605 states and 5178 transitions. [2024-11-08 22:27:17,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5178 transitions. [2024-11-08 22:27:17,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:27:17,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:17,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5181 states to 3607 states and 5181 transitions. [2024-11-08 22:27:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5181 transitions. [2024-11-08 22:27:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:27:17,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:17,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:17,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:17,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5179 states to 3607 states and 5179 transitions. [2024-11-08 22:27:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5179 transitions. [2024-11-08 22:27:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:27:17,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:17,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:18,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 3607 states and 5175 transitions. [2024-11-08 22:27:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5175 transitions. [2024-11-08 22:27:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:27:18,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:18,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:18,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:18,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:18,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3607 states and 5169 transitions. [2024-11-08 22:27:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5169 transitions. [2024-11-08 22:27:18,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:27:18,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:18,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:21,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:21,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3607 states and 5163 transitions. [2024-11-08 22:27:21,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5163 transitions. [2024-11-08 22:27:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:27:21,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:32,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:42,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:52,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:02,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3621 states and 5180 transitions. [2024-11-08 22:28:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5180 transitions. [2024-11-08 22:28:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:28:02,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:02,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:02,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3621 states and 5178 transitions. [2024-11-08 22:28:02,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5178 transitions. [2024-11-08 22:28:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:28:02,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 3621 states and 5176 transitions. [2024-11-08 22:28:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5176 transitions. [2024-11-08 22:28:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:28:02,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:02,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 3621 states and 5174 transitions. [2024-11-08 22:28:02,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5174 transitions. [2024-11-08 22:28:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:28:02,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:13,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:13,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 3621 states and 5172 transitions. [2024-11-08 22:28:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5172 transitions. [2024-11-08 22:28:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:28:13,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:13,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:28:23,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:33,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:43,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:48,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 3625 states and 5175 transitions. [2024-11-08 22:28:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3625 states and 5175 transitions. [2024-11-08 22:28:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:28:48,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:28:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3627 states and 5178 transitions. [2024-11-08 22:28:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3627 states and 5178 transitions. [2024-11-08 22:28:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:28:48,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:28:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 3626 states and 5173 transitions. [2024-11-08 22:28:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5173 transitions. [2024-11-08 22:28:49,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:28:49,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:28:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3626 states and 5169 transitions. [2024-11-08 22:28:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5169 transitions. [2024-11-08 22:28:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:28:49,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:28:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 3626 states and 5167 transitions. [2024-11-08 22:28:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5167 transitions. [2024-11-08 22:28:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:28:49,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:28:59,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:59,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3626 states and 5165 transitions. [2024-11-08 22:28:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5165 transitions. [2024-11-08 22:28:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:28:59,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:03,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:05,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:05,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3672 states and 5225 transitions. [2024-11-08 22:29:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5225 transitions. [2024-11-08 22:29:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:29:05,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:29:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3672 states and 5223 transitions. [2024-11-08 22:29:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5223 transitions. [2024-11-08 22:29:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:29:05,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:05,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:29:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:06,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3672 states and 5219 transitions. [2024-11-08 22:29:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5219 transitions. [2024-11-08 22:29:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:29:06,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:06,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 3672 states and 5217 transitions. [2024-11-08 22:29:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5217 transitions. [2024-11-08 22:29:06,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:29:06,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:06,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:29:16,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3672 states and 5215 transitions. [2024-11-08 22:29:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5215 transitions. [2024-11-08 22:29:16,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:29:16,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:16,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:16,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:29:27,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:32,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3656 states and 5195 transitions. [2024-11-08 22:29:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 5195 transitions. [2024-11-08 22:29:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:29:32,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:32,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:32,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:29:42,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:52,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:59,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:59,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 3660 states and 5198 transitions. [2024-11-08 22:29:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5198 transitions. [2024-11-08 22:29:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:29:59,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3660 states and 5197 transitions. [2024-11-08 22:29:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5197 transitions. [2024-11-08 22:29:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:29:59,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:59,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3668 states and 5207 transitions. [2024-11-08 22:30:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 5207 transitions. [2024-11-08 22:30:00,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:30:00,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:00,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:02,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3669 states and 5205 transitions. [2024-11-08 22:30:02,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5205 transitions. [2024-11-08 22:30:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:30:02,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:02,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3670 states and 5207 transitions. [2024-11-08 22:30:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5207 transitions. [2024-11-08 22:30:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:30:04,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:05,617 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3671 states and 5208 transitions. [2024-11-08 22:30:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5208 transitions. [2024-11-08 22:30:06,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:30:06,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:06,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:09,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3672 states and 5209 transitions. [2024-11-08 22:30:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5209 transitions. [2024-11-08 22:30:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:30:09,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:09,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:12,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3673 states and 5209 transitions. [2024-11-08 22:30:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5209 transitions. [2024-11-08 22:30:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:30:12,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:12,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:15,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3674 states and 5211 transitions. [2024-11-08 22:30:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5211 transitions. [2024-11-08 22:30:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:30:15,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:15,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:18,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3675 states and 5211 transitions. [2024-11-08 22:30:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5211 transitions. [2024-11-08 22:30:18,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:30:18,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:18,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:20,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3676 states and 5212 transitions. [2024-11-08 22:30:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5212 transitions. [2024-11-08 22:30:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:30:20,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:20,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3677 states and 5213 transitions. [2024-11-08 22:30:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5213 transitions. [2024-11-08 22:30:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:30:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:28,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3678 states and 5215 transitions. [2024-11-08 22:30:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5215 transitions. [2024-11-08 22:30:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:30:28,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:31,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:31,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3679 states and 5215 transitions. [2024-11-08 22:30:31,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5215 transitions. [2024-11-08 22:30:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:30:31,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:31,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:33,584 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3680 states and 5216 transitions. [2024-11-08 22:30:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5216 transitions. [2024-11-08 22:30:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:30:34,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:36,487 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3681 states and 5218 transitions. [2024-11-08 22:30:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5218 transitions. [2024-11-08 22:30:37,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:30:37,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:37,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3682 states and 5218 transitions. [2024-11-08 22:30:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5218 transitions. [2024-11-08 22:30:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:30:40,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3683 states and 5219 transitions. [2024-11-08 22:30:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5219 transitions. [2024-11-08 22:30:43,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:30:43,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:43,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:47,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5221 states to 3684 states and 5221 transitions. [2024-11-08 22:30:47,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5221 transitions. [2024-11-08 22:30:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:30:47,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3685 states and 5222 transitions. [2024-11-08 22:30:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5222 transitions. [2024-11-08 22:30:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:30:50,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:50,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:52,192 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3686 states and 5223 transitions. [2024-11-08 22:30:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5223 transitions. [2024-11-08 22:30:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:30:54,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:54,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:59,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3687 states and 5223 transitions. [2024-11-08 22:30:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5223 transitions. [2024-11-08 22:30:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:30:59,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:59,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3688 states and 5224 transitions. [2024-11-08 22:31:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5224 transitions. [2024-11-08 22:31:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:31:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3689 states and 5226 transitions. [2024-11-08 22:31:06,734 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5226 transitions. [2024-11-08 22:31:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:31:06,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:06,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,541 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:10,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3690 states and 5227 transitions. [2024-11-08 22:31:10,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5227 transitions. [2024-11-08 22:31:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:31:10,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:10,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3691 states and 5227 transitions. [2024-11-08 22:31:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5227 transitions. [2024-11-08 22:31:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:31:16,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:16,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3692 states and 5229 transitions. [2024-11-08 22:31:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5229 transitions. [2024-11-08 22:31:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:31:19,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:19,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:24,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3693 states and 5230 transitions. [2024-11-08 22:31:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5230 transitions. [2024-11-08 22:31:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:31:24,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:24,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:28,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3694 states and 5231 transitions. [2024-11-08 22:31:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5231 transitions. [2024-11-08 22:31:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:31:28,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3695 states and 5232 transitions. [2024-11-08 22:31:32,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5232 transitions. [2024-11-08 22:31:32,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:31:32,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:32,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:37,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3696 states and 5233 transitions. [2024-11-08 22:31:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5233 transitions. [2024-11-08 22:31:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:31:37,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:37,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3697 states and 5234 transitions. [2024-11-08 22:31:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5234 transitions. [2024-11-08 22:31:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:31:42,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:42,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3698 states and 5235 transitions. [2024-11-08 22:31:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5235 transitions. [2024-11-08 22:31:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:31:47,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:47,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:47,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3699 states and 5235 transitions. [2024-11-08 22:32:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5235 transitions. [2024-11-08 22:32:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:32:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:03,173 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:04,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3700 states and 5236 transitions. [2024-11-08 22:32:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5236 transitions. [2024-11-08 22:32:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:32:04,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:04,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:07,100 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3701 states and 5237 transitions. [2024-11-08 22:32:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5237 transitions. [2024-11-08 22:32:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:32:08,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:08,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:12,569 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:15,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3702 states and 5239 transitions. [2024-11-08 22:32:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5239 transitions. [2024-11-08 22:32:15,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:32:15,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:15,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:16,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3703 states and 5239 transitions. [2024-11-08 22:32:21,256 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5239 transitions. [2024-11-08 22:32:21,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:32:21,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:21,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:24,595 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3704 states and 5241 transitions. [2024-11-08 22:32:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5241 transitions. [2024-11-08 22:32:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:32:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3705 states and 5241 transitions. [2024-11-08 22:32:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5241 transitions. [2024-11-08 22:32:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:32:33,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:36,011 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3706 states and 5242 transitions. [2024-11-08 22:32:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5242 transitions. [2024-11-08 22:32:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:32:37,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:37,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3707 states and 5244 transitions. [2024-11-08 22:32:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5244 transitions. [2024-11-08 22:32:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:32:44,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:51,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3708 states and 5245 transitions. [2024-11-08 22:32:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5245 transitions. [2024-11-08 22:32:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:32:51,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:59,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3709 states and 5245 transitions. [2024-11-08 22:32:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5245 transitions. [2024-11-08 22:32:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:32:59,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:03,515 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3710 states and 5247 transitions. [2024-11-08 22:33:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5247 transitions. [2024-11-08 22:33:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:33:06,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:06,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:09,803 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3711 states and 5247 transitions. [2024-11-08 22:33:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5247 transitions. [2024-11-08 22:33:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:33:13,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3712 states and 5249 transitions. [2024-11-08 22:33:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5249 transitions. [2024-11-08 22:33:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:33:53,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:53,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:54,917 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:33:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3713 states and 5250 transitions. [2024-11-08 22:33:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5250 transitions. [2024-11-08 22:33:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:33:56,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:56,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:33:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3714 states and 5252 transitions. [2024-11-08 22:33:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5252 transitions. [2024-11-08 22:33:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:33:58,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:58,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:03,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3715 states and 5252 transitions. [2024-11-08 22:34:03,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5252 transitions. [2024-11-08 22:34:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:34:03,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:03,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:05,997 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3716 states and 5254 transitions. [2024-11-08 22:34:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5254 transitions. [2024-11-08 22:34:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:34:08,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:08,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:14,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3717 states and 5254 transitions. [2024-11-08 22:34:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5254 transitions. [2024-11-08 22:34:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:34:14,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:19,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3718 states and 5256 transitions. [2024-11-08 22:34:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5256 transitions. [2024-11-08 22:34:19,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:34:19,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:19,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:22,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3719 states and 5256 transitions. [2024-11-08 22:34:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5256 transitions. [2024-11-08 22:34:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:34:26,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:26,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:28,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:31,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3720 states and 5258 transitions. [2024-11-08 22:34:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5258 transitions. [2024-11-08 22:34:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:34:31,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:37,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:37,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3721 states and 5258 transitions. [2024-11-08 22:34:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5258 transitions. [2024-11-08 22:34:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:34:37,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3722 states and 5259 transitions. [2024-11-08 22:34:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5259 transitions. [2024-11-08 22:34:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:34:42,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:42,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:48,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 3723 states and 5261 transitions. [2024-11-08 22:34:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5261 transitions. [2024-11-08 22:34:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:34:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:34:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3724 states and 5262 transitions. [2024-11-08 22:34:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5262 transitions. [2024-11-08 22:34:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:34:54,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3725 states and 5263 transitions. [2024-11-08 22:35:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5263 transitions. [2024-11-08 22:35:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:35:00,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3726 states and 5264 transitions. [2024-11-08 22:35:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5264 transitions. [2024-11-08 22:35:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:35:06,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:06,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:19,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3727 states and 5264 transitions. [2024-11-08 22:35:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5264 transitions. [2024-11-08 22:35:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:35:19,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:19,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 3728 states and 5265 transitions. [2024-11-08 22:35:25,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5265 transitions. [2024-11-08 22:35:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:35:25,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:30,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3729 states and 5266 transitions. [2024-11-08 22:35:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5266 transitions. [2024-11-08 22:35:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:35:30,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3730 states and 5267 transitions. [2024-11-08 22:35:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5267 transitions. [2024-11-08 22:35:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:35:35,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3731 states and 5269 transitions. [2024-11-08 22:35:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5269 transitions. [2024-11-08 22:35:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:35:44,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:44,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:47,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3732 states and 5270 transitions. [2024-11-08 22:35:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5270 transitions. [2024-11-08 22:35:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:35:50,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:50,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:35:57,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3733 states and 5271 transitions. [2024-11-08 22:35:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5271 transitions. [2024-11-08 22:35:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:35:57,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:36:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3734 states and 5271 transitions. [2024-11-08 22:36:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5271 transitions. [2024-11-08 22:36:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:36:09,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:09,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:36:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:16,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3735 states and 5273 transitions. [2024-11-08 22:36:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5273 transitions. [2024-11-08 22:36:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:36:16,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:20,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:36:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3736 states and 5273 transitions. [2024-11-08 22:36:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5273 transitions. [2024-11-08 22:36:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:36:25,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:25,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:36:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:33,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3737 states and 5275 transitions. [2024-11-08 22:36:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5275 transitions. [2024-11-08 22:36:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:36:33,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:33,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:36:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3738 states and 5275 transitions. [2024-11-08 22:36:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5275 transitions. [2024-11-08 22:36:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:36:42,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:42,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:36:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3739 states and 5277 transitions. [2024-11-08 22:36:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5277 transitions. [2024-11-08 22:36:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:36:49,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:49,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:36:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3740 states and 5277 transitions. [2024-11-08 22:36:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5277 transitions. [2024-11-08 22:36:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:36:57,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:37:05,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3741 states and 5279 transitions. [2024-11-08 22:37:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5279 transitions. [2024-11-08 22:37:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:37:05,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:37:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3742 states and 5280 transitions. [2024-11-08 22:37:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5280 transitions. [2024-11-08 22:37:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:37:14,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:37:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3743 states and 5280 transitions. [2024-11-08 22:37:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5280 transitions. [2024-11-08 22:37:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:37:25,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:25,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:37:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3744 states and 5282 transitions. [2024-11-08 22:37:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5282 transitions. [2024-11-08 22:37:33,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:37:33,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:37:42,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3745 states and 5283 transitions. [2024-11-08 22:37:42,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5283 transitions. [2024-11-08 22:37:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:37:42,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:42,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:37:54,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3746 states and 5283 transitions. [2024-11-08 22:37:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5283 transitions. [2024-11-08 22:37:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:37:54,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:38:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3747 states and 5284 transitions. [2024-11-08 22:38:01,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5284 transitions. [2024-11-08 22:38:01,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:38:01,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:01,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:38:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3748 states and 5286 transitions. [2024-11-08 22:38:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5286 transitions. [2024-11-08 22:38:11,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:38:11,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:11,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:38:20,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3749 states and 5287 transitions. [2024-11-08 22:38:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5287 transitions. [2024-11-08 22:38:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:38:20,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:20,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:38:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3750 states and 5288 transitions. [2024-11-08 22:38:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5288 transitions. [2024-11-08 22:38:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:38:29,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:38:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3751 states and 5289 transitions. [2024-11-08 22:38:38,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5289 transitions. [2024-11-08 22:38:38,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:38:38,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:38,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:38:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3752 states and 5290 transitions. [2024-11-08 22:38:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5290 transitions. [2024-11-08 22:38:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:38:48,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:38:59,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:59,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3753 states and 5291 transitions. [2024-11-08 22:38:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5291 transitions. [2024-11-08 22:38:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:38:59,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:59,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:39:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3754 states and 5291 transitions. [2024-11-08 22:39:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5291 transitions. [2024-11-08 22:39:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:39:25,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:25,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:28,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:39:37,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3755 states and 5293 transitions. [2024-11-08 22:39:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5293 transitions. [2024-11-08 22:39:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:39:37,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:39:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3756 states and 5293 transitions. [2024-11-08 22:39:50,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3756 states and 5293 transitions. [2024-11-08 22:39:50,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:39:50,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:40:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3757 states and 5295 transitions. [2024-11-08 22:40:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 5295 transitions. [2024-11-08 22:40:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:40:00,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:40:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3758 states and 5295 transitions. [2024-11-08 22:40:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3758 states and 5295 transitions. [2024-11-08 22:40:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:40:13,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:13,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:40:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3759 states and 5297 transitions. [2024-11-08 22:40:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5297 transitions. [2024-11-08 22:40:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:40:25,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:25,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:40:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:40,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3760 states and 5297 transitions. [2024-11-08 22:40:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 5297 transitions. [2024-11-08 22:40:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:40,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:40,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:40:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 3761 states and 5298 transitions. [2024-11-08 22:40:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 3761 states and 5298 transitions. [2024-11-08 22:40:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:40:50,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms