./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/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_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:50:40,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:50:41,002 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:50:41,006 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:50:41,007 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:50:41,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:50:41,031 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:50:41,032 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:50:41,032 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:50:41,033 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:50:41,034 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:50:41,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:50:41,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:50:41,035 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:50:41,035 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:50:41,036 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:50:41,036 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:50:41,037 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:50:41,037 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:50:41,041 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:50:41,045 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:50:41,046 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:50:41,047 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:50:41,047 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:50:41,047 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:50:41,048 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:50:41,048 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:50:41,049 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:50:41,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:50:41,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:41,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:50:41,054 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:50:41,055 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:50:41,055 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:50:41,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:50:41,056 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_622d4c70-6894-4849-91c1-e41cc884ed71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-11-08 22:50:41,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:50:41,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:50:41,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:50:41,396 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:50:41,397 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:50:41,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i Unable to find full path for "g++" [2024-11-08 22:50:43,524 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:50:43,859 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:50:43,860 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-1.i [2024-11-08 22:50:43,891 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/data/f77cae553/878e51321177479da9315ede49cec7a7/FLAG08050b326 [2024-11-08 22:50:43,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/data/f77cae553/878e51321177479da9315ede49cec7a7 [2024-11-08 22:50:43,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:50:43,912 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:50:43,913 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:43,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:50:43,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:50:43,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:43" (1/1) ... [2024-11-08 22:50:43,922 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674a9c37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:43, skipping insertion in model container [2024-11-08 22:50:43,925 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:43" (1/1) ... [2024-11-08 22:50:43,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:50:44,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:44,784 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:50:44,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:45,015 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:50:45,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45 WrapperNode [2024-11-08 22:50:45,016 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:45,017 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:45,017 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:50:45,017 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:50:45,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,066 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,177 INFO L138 Inliner]: procedures = 176, calls = 326, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1521 [2024-11-08 22:50:45,185 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:45,186 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:50:45,186 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:50:45,186 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:50:45,198 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,199 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,218 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,314 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,342 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,350 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,361 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:50:45,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:50:45,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:50:45,362 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:50:45,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:45,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:50:45,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:50:45,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622d4c70-6894-4849-91c1-e41cc884ed71/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:50:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:50:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:50:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:50:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:50:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:50:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:50:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:50:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:50:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:50:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:50:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:50:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:50:45,804 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:50:45,806 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:50:47,732 INFO L? ?]: Removed 386 outVars from TransFormulas that were not future-live. [2024-11-08 22:50:47,732 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:50:49,391 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:50:49,391 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 22:50:49,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:50:49 BoogieIcfgContainer [2024-11-08 22:50:49,392 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:50:49,393 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:50:49,393 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:50:49,403 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:50:49,404 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:50:49" (1/1) ... [2024-11-08 22:50:49,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:50:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 130 states and 214 transitions. [2024-11-08 22:50:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 214 transitions. [2024-11-08 22:50:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:50:49,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:49,640 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 22:50:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 129 states and 213 transitions. [2024-11-08 22:50:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 213 transitions. [2024-11-08 22:50:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:50:49,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:49,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:50:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:49,756 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:50:49,762 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:50:49,786 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 22:50:49,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 133 states and 220 transitions. [2024-11-08 22:50:49,855 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 220 transitions. [2024-11-08 22:50:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:50:49,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:49,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:49,959 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 22:50:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 133 states and 216 transitions. [2024-11-08 22:50:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 216 transitions. [2024-11-08 22:50:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:50:49,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,027 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 22:50:50,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 133 states and 208 transitions. [2024-11-08 22:50:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 208 transitions. [2024-11-08 22:50:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:50:50,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,121 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 22:50:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 133 states and 196 transitions. [2024-11-08 22:50:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 196 transitions. [2024-11-08 22:50:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:50:50,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:50,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,362 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 22:50:51,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:52,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 133 states and 182 transitions. [2024-11-08 22:50:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 182 transitions. [2024-11-08 22:50:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:53,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:53,607 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 22:50:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 149 states and 202 transitions. [2024-11-08 22:50:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 202 transitions. [2024-11-08 22:50:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:54,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:54,623 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 22:50:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 149 states and 200 transitions. [2024-11-08 22:50:54,640 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 200 transitions. [2024-11-08 22:50:54,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:54,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:54,974 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 22:50:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 149 states and 198 transitions. [2024-11-08 22:50:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2024-11-08 22:50:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:55,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:55,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:55,326 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 22:50:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 149 states and 196 transitions. [2024-11-08 22:50:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 196 transitions. [2024-11-08 22:50:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:50:55,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:57,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 149 states and 194 transitions. [2024-11-08 22:50:57,789 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 194 transitions. [2024-11-08 22:50:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:50:57,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:57,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:50:59,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 153 states and 197 transitions. [2024-11-08 22:50:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2024-11-08 22:50:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:50:59,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:59,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:06,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:13,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 202 states and 259 transitions. [2024-11-08 22:51:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 259 transitions. [2024-11-08 22:51:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:51:13,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:13,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:14,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 202 states and 257 transitions. [2024-11-08 22:51:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 257 transitions. [2024-11-08 22:51:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:51:14,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 202 states and 255 transitions. [2024-11-08 22:51:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 255 transitions. [2024-11-08 22:51:14,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:51:14,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:14,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:14,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:24,651 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 22:51:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 202 states and 253 transitions. [2024-11-08 22:51:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 253 transitions. [2024-11-08 22:51:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:51:24,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:51:24,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 202 states and 251 transitions. [2024-11-08 22:51:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 251 transitions. [2024-11-08 22:51:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:51:24,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:35,578 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 22:51:38,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 206 states and 254 transitions. [2024-11-08 22:51:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 254 transitions. [2024-11-08 22:51:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:51:38,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 210 states and 257 transitions. [2024-11-08 22:51:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 257 transitions. [2024-11-08 22:51:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:51:39,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:39,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:51:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 210 states and 256 transitions. [2024-11-08 22:51:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 256 transitions. [2024-11-08 22:51:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:51:39,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:51:45,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:56,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:57,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 278 states and 338 transitions. [2024-11-08 22:51:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 338 transitions. [2024-11-08 22:51:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:51:57,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:57,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:58,143 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:51:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 287 states and 349 transitions. [2024-11-08 22:51:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 349 transitions. [2024-11-08 22:51:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:51:58,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:51:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 288 states and 350 transitions. [2024-11-08 22:51:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 350 transitions. [2024-11-08 22:51:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:51:59,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:59,416 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:51:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 288 states and 348 transitions. [2024-11-08 22:51:59,717 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 348 transitions. [2024-11-08 22:51:59,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:51:59,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:59,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:52:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 290 states and 352 transitions. [2024-11-08 22:52:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 352 transitions. [2024-11-08 22:52:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:52:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:52:11,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:21,705 WARN L539 Checker$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 22:52:23,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 294 states and 355 transitions. [2024-11-08 22:52:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 355 transitions. [2024-11-08 22:52:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:52:23,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:52:29,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 298 states and 358 transitions. [2024-11-08 22:52:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 358 transitions. [2024-11-08 22:52:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:52:29,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:29,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:52:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 300 states and 364 transitions. [2024-11-08 22:52:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 364 transitions. [2024-11-08 22:52:33,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:52:33,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:52:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 300 states and 362 transitions. [2024-11-08 22:52:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 362 transitions. [2024-11-08 22:52:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:52:34,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:52:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 302 states and 365 transitions. [2024-11-08 22:52:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 365 transitions. [2024-11-08 22:52:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:52:37,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:52:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 303 states and 366 transitions. [2024-11-08 22:52:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 366 transitions. [2024-11-08 22:52:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:52:39,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:52:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 303 states and 364 transitions. [2024-11-08 22:52:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 364 transitions. [2024-11-08 22:52:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:52:39,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:39,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:52:44,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 305 states and 368 transitions. [2024-11-08 22:52:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 368 transitions. [2024-11-08 22:52:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:52:44,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:52:45,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 309 states and 371 transitions. [2024-11-08 22:52:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 371 transitions. [2024-11-08 22:52:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:52:45,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:45,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,596 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:52:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 310 states and 372 transitions. [2024-11-08 22:52:47,989 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 372 transitions. [2024-11-08 22:52:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:52:47,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:47,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:52:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 311 states and 373 transitions. [2024-11-08 22:52:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 373 transitions. [2024-11-08 22:52:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:52:50,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:50,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:52:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 312 states and 374 transitions. [2024-11-08 22:52:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 374 transitions. [2024-11-08 22:52:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:52:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:52:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:55,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 313 states and 375 transitions. [2024-11-08 22:52:55,962 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 375 transitions. [2024-11-08 22:52:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:52:55,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:53:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 314 states and 376 transitions. [2024-11-08 22:53:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 376 transitions. [2024-11-08 22:53:00,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:53:00,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 4 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:53:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:03,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 315 states and 377 transitions. [2024-11-08 22:53:03,803 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 377 transitions. [2024-11-08 22:53:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:53:03,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:03,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 4 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:53:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 316 states and 378 transitions. [2024-11-08 22:53:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 378 transitions. [2024-11-08 22:53:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:53:07,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:53:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 317 states and 379 transitions. [2024-11-08 22:53:10,726 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 379 transitions. [2024-11-08 22:53:10,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:53:10,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:10,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 4 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:53:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 318 states and 380 transitions. [2024-11-08 22:53:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 380 transitions. [2024-11-08 22:53:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:53:13,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 4 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:53:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 319 states and 381 transitions. [2024-11-08 22:53:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 381 transitions. [2024-11-08 22:53:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:53:17,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 4 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:53:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 320 states and 382 transitions. [2024-11-08 22:53:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 382 transitions. [2024-11-08 22:53:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:53:20,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:20,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 4 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:53:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 321 states and 383 transitions. [2024-11-08 22:53:22,749 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 383 transitions. [2024-11-08 22:53:22,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:53:22,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:22,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:25,667 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 4 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:53:26,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 322 states and 384 transitions. [2024-11-08 22:53:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 384 transitions. [2024-11-08 22:53:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:53:26,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:26,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 4 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:53:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 323 states and 385 transitions. [2024-11-08 22:53:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 385 transitions. [2024-11-08 22:53:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:53:29,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:29,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 4 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:53:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:31,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 324 states and 386 transitions. [2024-11-08 22:53:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 386 transitions. [2024-11-08 22:53:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:53:31,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 4 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:53:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 325 states and 387 transitions. [2024-11-08 22:53:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 387 transitions. [2024-11-08 22:53:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:53:35,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:35,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 4 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:53:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 326 states and 388 transitions. [2024-11-08 22:53:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 388 transitions. [2024-11-08 22:53:38,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:53:38,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:38,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 4 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:53:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:42,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 327 states and 389 transitions. [2024-11-08 22:53:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 389 transitions. [2024-11-08 22:53:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:53:42,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 4 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:53:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 328 states and 390 transitions. [2024-11-08 22:53:46,244 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 390 transitions. [2024-11-08 22:53:46,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:53:46,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 4 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:53:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 329 states and 391 transitions. [2024-11-08 22:53:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 391 transitions. [2024-11-08 22:53:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:53:49,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 4 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:53:53,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:53,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 330 states and 392 transitions. [2024-11-08 22:53:53,417 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 392 transitions. [2024-11-08 22:53:53,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:53:53,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:53,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 4 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:54:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 331 states and 393 transitions. [2024-11-08 22:54:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 393 transitions. [2024-11-08 22:54:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:54:00,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 4 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:54:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 332 states and 394 transitions. [2024-11-08 22:54:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 394 transitions. [2024-11-08 22:54:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:54:05,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:05,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 4 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:54:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 333 states and 395 transitions. [2024-11-08 22:54:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 395 transitions. [2024-11-08 22:54:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:54:10,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:10,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 4 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:54:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 334 states and 396 transitions. [2024-11-08 22:54:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 396 transitions. [2024-11-08 22:54:14,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:54:14,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:14,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:18,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 4 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:54:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 335 states and 397 transitions. [2024-11-08 22:54:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 397 transitions. [2024-11-08 22:54:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:54:20,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 4 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:54:25,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 336 states and 398 transitions. [2024-11-08 22:54:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 398 transitions. [2024-11-08 22:54:25,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:54:25,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:25,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 4 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:54:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:31,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 337 states and 399 transitions. [2024-11-08 22:54:31,075 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 399 transitions. [2024-11-08 22:54:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:54:31,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:31,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 4 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:54:36,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:36,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 338 states and 400 transitions. [2024-11-08 22:54:36,430 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 400 transitions. [2024-11-08 22:54:36,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:54:36,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:36,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 4 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:54:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:42,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 339 states and 401 transitions. [2024-11-08 22:54:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 401 transitions. [2024-11-08 22:54:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:54:42,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:42,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 4 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:54:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 340 states and 402 transitions. [2024-11-08 22:54:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 402 transitions. [2024-11-08 22:54:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:54:48,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 4 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:54:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 341 states and 403 transitions. [2024-11-08 22:54:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 403 transitions. [2024-11-08 22:54:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:54:54,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 4 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:55:00,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 342 states and 404 transitions. [2024-11-08 22:55:00,275 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 404 transitions. [2024-11-08 22:55:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:55:00,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:00,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:05,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 4 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:55:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 343 states and 405 transitions. [2024-11-08 22:55:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 405 transitions. [2024-11-08 22:55:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:55:06,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 4 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:55:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 344 states and 406 transitions. [2024-11-08 22:55:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 406 transitions. [2024-11-08 22:55:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:55:13,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 4 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:55:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 345 states and 407 transitions. [2024-11-08 22:55:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 407 transitions. [2024-11-08 22:55:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:55:20,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 4 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:55:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 346 states and 408 transitions. [2024-11-08 22:55:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 408 transitions. [2024-11-08 22:55:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:55:29,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:35,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 4 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:55:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 347 states and 409 transitions. [2024-11-08 22:55:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 409 transitions. [2024-11-08 22:55:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:55:36,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:42,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 4 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 22:55:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 348 states and 410 transitions. [2024-11-08 22:55:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 410 transitions. [2024-11-08 22:55:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:55:43,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 4 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 22:56:09,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:09,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 349 states and 411 transitions. [2024-11-08 22:56:09,538 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 411 transitions. [2024-11-08 22:56:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:56:09,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:09,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:13,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 95 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 22:56:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 350 states and 415 transitions. [2024-11-08 22:56:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 415 transitions. [2024-11-08 22:56:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:56:15,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4576 backedges. 140 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 22:56:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 351 states and 417 transitions. [2024-11-08 22:56:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 417 transitions. [2024-11-08 22:56:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:56:19,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 185 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 22:56:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 353 states and 421 transitions. [2024-11-08 22:56:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 421 transitions. [2024-11-08 22:56:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:56:25,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:25,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 230 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 22:56:30,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:30,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 354 states and 422 transitions. [2024-11-08 22:56:30,858 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 422 transitions. [2024-11-08 22:56:30,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:56:30,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:30,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:34,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 275 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 22:56:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 355 states and 423 transitions. [2024-11-08 22:56:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 423 transitions. [2024-11-08 22:56:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:56:35,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:35,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 320 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 22:56:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 356 states and 424 transitions. [2024-11-08 22:56:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 424 transitions. [2024-11-08 22:56:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:56:41,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 365 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 22:56:46,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 357 states and 425 transitions. [2024-11-08 22:56:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 425 transitions. [2024-11-08 22:56:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:56:46,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:46,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 410 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:56:50,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:50,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 358 states and 426 transitions. [2024-11-08 22:56:50,465 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 426 transitions. [2024-11-08 22:56:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:56:50,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:50,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 455 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:56:55,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:55,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 359 states and 427 transitions. [2024-11-08 22:56:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 427 transitions. [2024-11-08 22:56:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:56:55,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 500 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:57:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 360 states and 428 transitions. [2024-11-08 22:57:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 428 transitions. [2024-11-08 22:57:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:57:00,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:00,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 545 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:57:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 361 states and 429 transitions. [2024-11-08 22:57:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 429 transitions. [2024-11-08 22:57:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:57:06,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 590 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:57:12,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 362 states and 430 transitions. [2024-11-08 22:57:12,523 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 430 transitions. [2024-11-08 22:57:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:57:12,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:12,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:17,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 635 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:57:18,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 363 states and 431 transitions. [2024-11-08 22:57:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 431 transitions. [2024-11-08 22:57:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:57:18,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:18,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:26,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 680 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:57:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 364 states and 432 transitions. [2024-11-08 22:57:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 432 transitions. [2024-11-08 22:57:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:57:27,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:32,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 725 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:57:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:33,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 365 states and 433 transitions. [2024-11-08 22:57:33,702 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 433 transitions. [2024-11-08 22:57:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:57:33,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 770 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:57:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 366 states and 434 transitions. [2024-11-08 22:57:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 434 transitions. [2024-11-08 22:57:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:57:41,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:41,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 815 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:57:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:49,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 367 states and 435 transitions. [2024-11-08 22:57:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 435 transitions. [2024-11-08 22:57:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:57:49,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:49,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 860 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 22:57:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 368 states and 436 transitions. [2024-11-08 22:57:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 436 transitions. [2024-11-08 22:57:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:57:56,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:56,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 905 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 22:58:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:05,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 369 states and 437 transitions. [2024-11-08 22:58:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 437 transitions. [2024-11-08 22:58:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:58:05,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 950 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 22:58:12,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:12,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 370 states and 438 transitions. [2024-11-08 22:58:12,110 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 438 transitions. [2024-11-08 22:58:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:58:12,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:12,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:17,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 995 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 22:58:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 371 states and 439 transitions. [2024-11-08 22:58:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 439 transitions. [2024-11-08 22:58:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:58:19,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:19,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 1040 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 22:58:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 372 states and 440 transitions. [2024-11-08 22:58:28,508 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 440 transitions. [2024-11-08 22:58:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:58:28,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 1085 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 22:58:36,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 373 states and 441 transitions. [2024-11-08 22:58:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 441 transitions. [2024-11-08 22:58:36,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:58:36,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:36,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 1130 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 22:58:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 374 states and 442 transitions. [2024-11-08 22:58:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 442 transitions. [2024-11-08 22:58:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:58:51,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:51,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 1175 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 22:58:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 375 states and 443 transitions. [2024-11-08 22:58:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 443 transitions. [2024-11-08 22:58:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:58:58,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:58,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 1220 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 22:59:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 376 states and 444 transitions. [2024-11-08 22:59:06,472 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 444 transitions. [2024-11-08 22:59:06,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:59:06,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:06,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 1265 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 22:59:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 377 states and 445 transitions. [2024-11-08 22:59:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 445 transitions. [2024-11-08 22:59:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:59:14,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 1310 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 22:59:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 378 states and 446 transitions. [2024-11-08 22:59:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 446 transitions. [2024-11-08 22:59:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:59:23,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 1355 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 22:59:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 379 states and 447 transitions. [2024-11-08 22:59:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 447 transitions. [2024-11-08 22:59:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:59:33,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:33,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:41,741 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 1400 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 22:59:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:42,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 380 states and 448 transitions. [2024-11-08 22:59:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 448 transitions. [2024-11-08 22:59:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:59:42,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:42,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 1445 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 22:59:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 381 states and 449 transitions. [2024-11-08 22:59:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 449 transitions. [2024-11-08 22:59:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:59:52,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:52,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 1490 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 23:00:04,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:04,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 382 states and 450 transitions. [2024-11-08 23:00:04,096 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 450 transitions. [2024-11-08 23:00:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:00:04,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:04,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12419 backedges. 1535 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 23:00:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 383 states and 451 transitions. [2024-11-08 23:00:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 451 transitions. [2024-11-08 23:00:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:00:16,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:38,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12736 backedges. 1580 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 23:00:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 384 states and 452 transitions. [2024-11-08 23:00:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 452 transitions. [2024-11-08 23:00:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:00:53,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:53,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 13057 backedges. 1625 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 23:01:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 385 states and 453 transitions. [2024-11-08 23:01:05,471 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 453 transitions. [2024-11-08 23:01:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:01:05,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:05,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13382 backedges. 1670 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:01:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 386 states and 454 transitions. [2024-11-08 23:01:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 454 transitions. [2024-11-08 23:01:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:01:18,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms