./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.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_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/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_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/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_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/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 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:50:49,776 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:50:49,862 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:50:49,871 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:50:49,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:50:49,928 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:50:49,929 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:50:49,930 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:50:49,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:50:49,932 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:50:49,932 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:50:49,933 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:50:49,933 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:50:49,934 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:50:49,934 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:50:49,935 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:50:49,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:50:49,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:50:49,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:50:49,937 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:50:49,938 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:50:49,938 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:50:49,939 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:50:49,939 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:50:49,940 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:50:49,940 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:50:49,941 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:50:49,941 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:50:49,942 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:50:49,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:49,943 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:50:49,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:50:49,944 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:50:49,944 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:50:49,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:50:49,945 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_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 [2024-11-08 22:50:50,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:50:50,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:50:50,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:50:50,306 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:50:50,306 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:50:50,308 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i Unable to find full path for "g++" [2024-11-08 22:50:52,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:50:53,155 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:50:53,156 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2024-11-08 22:50:53,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/data/c920b57cf/5bc5610cfba8457ab1320dcbc31b3586/FLAG01f1686fd [2024-11-08 22:50:53,196 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/data/c920b57cf/5bc5610cfba8457ab1320dcbc31b3586 [2024-11-08 22:50:53,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:50:53,201 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:50:53,203 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:53,203 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:50:53,209 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:50:53,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:53" (1/1) ... [2024-11-08 22:50:53,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c10b087 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:53, skipping insertion in model container [2024-11-08 22:50:53,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:53" (1/1) ... [2024-11-08 22:50:53,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:50:54,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:54,354 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:50:54,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:54,718 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:50:54,719 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54 WrapperNode [2024-11-08 22:50:54,719 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:54,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:54,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:50:54,721 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:50:54,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:54,808 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:54,946 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3338 [2024-11-08 22:50:54,947 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:54,948 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:50:54,949 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:50:54,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:50:54,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:54,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:54,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:54,981 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:55,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:55,187 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:55,205 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:55,226 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:55,257 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:50:55,259 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:50:55,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:50:55,260 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:50:55,261 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:54" (1/1) ... [2024-11-08 22:50:55,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:55,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:50:55,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:50:55,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f77b179f-ec91-4df2-a2c5-4dc12c0cdc7f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:50:55,353 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-08 22:50:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-08 22:50:55,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:50:55,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:50:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:50:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:50:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:50:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:50:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:50:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:50:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:50:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:50:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:50:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:50:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:50:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:50:55,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:50:55,736 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:50:55,739 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:51:00,188 INFO L? ?]: Removed 787 outVars from TransFormulas that were not future-live. [2024-11-08 22:51:00,189 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:51:04,682 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:51:04,686 INFO L316 CfgBuilder]: Removed 139 assume(true) statements. [2024-11-08 22:51:04,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:04 BoogieIcfgContainer [2024-11-08 22:51:04,687 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:51:04,689 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:51:04,691 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:51:04,705 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:51:04,706 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:51:04" (1/1) ... [2024-11-08 22:51:04,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:51:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 299 states and 511 transitions. [2024-11-08 22:51:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 511 transitions. [2024-11-08 22:51:04,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:51:04,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:04,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:51:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:05,196 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:51:05,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:51:05,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:51:05,365 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:51:05,367 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:51:05,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:51:05,380 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:51:05,397 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 22:51:05,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 302 states and 516 transitions. [2024-11-08 22:51:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 516 transitions. [2024-11-08 22:51:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:51:05,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:51:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:05,678 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:51:05,683 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:51:05,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:51:05,748 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:51:05,749 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:51:05,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:51:05,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:51:05,772 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 22:51:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 303 states and 517 transitions. [2024-11-08 22:51:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 517 transitions. [2024-11-08 22:51:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:51:05,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:05,977 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 22:51:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 303 states and 515 transitions. [2024-11-08 22:51:05,993 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 515 transitions. [2024-11-08 22:51:05,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:51:05,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,114 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 22:51:06,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 303 states and 512 transitions. [2024-11-08 22:51:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 512 transitions. [2024-11-08 22:51:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:51:06,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,203 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 22:51:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 303 states and 508 transitions. [2024-11-08 22:51:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 508 transitions. [2024-11-08 22:51:06,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:51:06,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,279 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 22:51:06,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 303 states and 504 transitions. [2024-11-08 22:51:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 504 transitions. [2024-11-08 22:51:06,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:51:06,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,551 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 22:51:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 303 states and 501 transitions. [2024-11-08 22:51:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 501 transitions. [2024-11-08 22:51:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:51:06,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,764 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 22:51:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 303 states and 495 transitions. [2024-11-08 22:51:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 495 transitions. [2024-11-08 22:51:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:51:06,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:16,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 303 states and 487 transitions. [2024-11-08 22:51:16,983 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 487 transitions. [2024-11-08 22:51:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:51:16,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:27,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:33,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:33,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 320 states and 510 transitions. [2024-11-08 22:51:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 510 transitions. [2024-11-08 22:51:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:51:33,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:33,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:33,496 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 22:51:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 320 states and 508 transitions. [2024-11-08 22:51:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 508 transitions. [2024-11-08 22:51:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:51:33,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:33,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:33,730 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 22:51:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 320 states and 506 transitions. [2024-11-08 22:51:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 506 transitions. [2024-11-08 22:51:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:51:33,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:33,897 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 22:51:43,916 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 22:51:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 320 states and 504 transitions. [2024-11-08 22:51:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 504 transitions. [2024-11-08 22:51:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:43,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:43,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:44,055 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 22:51:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 320 states and 499 transitions. [2024-11-08 22:51:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 499 transitions. [2024-11-08 22:51:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:51:44,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:44,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:44,376 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 22:51:49,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 324 states and 502 transitions. [2024-11-08 22:51:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 502 transitions. [2024-11-08 22:51:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:51:49,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:49,898 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 22:51:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 324 states and 496 transitions. [2024-11-08 22:51:49,917 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 496 transitions. [2024-11-08 22:51:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:51:49,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:51,083 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 22:51:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:52,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 329 states and 504 transitions. [2024-11-08 22:51:52,286 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 504 transitions. [2024-11-08 22:51:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:51:52,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:52,568 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 22:52:02,593 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 22:52:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 329 states and 498 transitions. [2024-11-08 22:52:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 498 transitions. [2024-11-08 22:52:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:52:02,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:02,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:02,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:03,100 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 22:52:05,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 346 states and 522 transitions. [2024-11-08 22:52:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 522 transitions. [2024-11-08 22:52:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:52:06,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:06,267 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 22:52:06,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 346 states and 520 transitions. [2024-11-08 22:52:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 520 transitions. [2024-11-08 22:52:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:52:06,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:06,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:06,774 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 22:52:06,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 346 states and 518 transitions. [2024-11-08 22:52:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 518 transitions. [2024-11-08 22:52:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:52:06,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:07,099 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 22:52:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 346 states and 516 transitions. [2024-11-08 22:52:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 516 transitions. [2024-11-08 22:52:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:52:07,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:07,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:07,310 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 22:52:17,326 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 22:52:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 346 states and 514 transitions. [2024-11-08 22:52:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 514 transitions. [2024-11-08 22:52:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:52:17,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:17,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:17,701 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 22:52:21,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:21,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 350 states and 517 transitions. [2024-11-08 22:52:21,520 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 517 transitions. [2024-11-08 22:52:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:52:21,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:21,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:29,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 383 states and 556 transitions. [2024-11-08 22:52:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 556 transitions. [2024-11-08 22:52:29,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:52:29,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:29,582 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 22:52:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 383 states and 554 transitions. [2024-11-08 22:52:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 554 transitions. [2024-11-08 22:52:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:52:29,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:29,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:29,967 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 22:52:33,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 387 states and 557 transitions. [2024-11-08 22:52:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 557 transitions. [2024-11-08 22:52:33,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:52:33,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,154 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 22:52:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 387 states and 556 transitions. [2024-11-08 22:52:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 556 transitions. [2024-11-08 22:52:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:52:34,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:52:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 389 states and 559 transitions. [2024-11-08 22:52:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2024-11-08 22:52:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:52:37,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:37,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:38,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:52:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 398 states and 570 transitions. [2024-11-08 22:52:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 570 transitions. [2024-11-08 22:52:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:52:38,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:41,197 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:52:42,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 399 states and 573 transitions. [2024-11-08 22:52:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 573 transitions. [2024-11-08 22:52:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:52:42,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:52:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 400 states and 575 transitions. [2024-11-08 22:52:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 575 transitions. [2024-11-08 22:52:45,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:52:45,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:52:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 401 states and 576 transitions. [2024-11-08 22:52:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 576 transitions. [2024-11-08 22:52:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:52:48,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:52:52,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 404 states and 581 transitions. [2024-11-08 22:52:52,534 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 581 transitions. [2024-11-08 22:52:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:52:52,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:52,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:52:54,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:52:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 406 states and 585 transitions. [2024-11-08 22:52:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 585 transitions. [2024-11-08 22:52:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:52:54,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:54,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:52:58,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 407 states and 586 transitions. [2024-11-08 22:52:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 586 transitions. [2024-11-08 22:52:58,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:52:58,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:59,099 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:52:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 407 states and 584 transitions. [2024-11-08 22:52:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 584 transitions. [2024-11-08 22:52:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:52:59,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:59,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:53:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:02,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 408 states and 585 transitions. [2024-11-08 22:53:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 585 transitions. [2024-11-08 22:53:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:53:02,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:02,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,038 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:53:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 409 states and 586 transitions. [2024-11-08 22:53:06,503 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 586 transitions. [2024-11-08 22:53:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:53:06,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:06,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:53:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 410 states and 587 transitions. [2024-11-08 22:53:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 587 transitions. [2024-11-08 22:53:12,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:53:12,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:12,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:53:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 410 states and 585 transitions. [2024-11-08 22:53:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 585 transitions. [2024-11-08 22:53:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:53:12,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:12,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:53:16,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 411 states and 586 transitions. [2024-11-08 22:53:16,333 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 586 transitions. [2024-11-08 22:53:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:53:16,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:53:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 415 states and 589 transitions. [2024-11-08 22:53:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 589 transitions. [2024-11-08 22:53:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:53:17,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:20,575 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:53:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 416 states and 590 transitions. [2024-11-08 22:53:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 590 transitions. [2024-11-08 22:53:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:53:21,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:21,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:53:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 417 states and 591 transitions. [2024-11-08 22:53:26,020 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 591 transitions. [2024-11-08 22:53:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:53:26,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:53:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:30,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 418 states and 592 transitions. [2024-11-08 22:53:30,816 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 592 transitions. [2024-11-08 22:53:30,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:53:30,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:30,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:53:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 419 states and 593 transitions. [2024-11-08 22:53:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 593 transitions. [2024-11-08 22:53:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:53:36,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:36,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:53:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 420 states and 594 transitions. [2024-11-08 22:53:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 594 transitions. [2024-11-08 22:53:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:53:40,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:53:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 421 states and 595 transitions. [2024-11-08 22:53:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 595 transitions. [2024-11-08 22:53:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:53:45,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:53:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 422 states and 596 transitions. [2024-11-08 22:53:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 596 transitions. [2024-11-08 22:53:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:53:49,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:53:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 423 states and 597 transitions. [2024-11-08 22:53:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2024-11-08 22:53:54,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:53:54,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:54,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:53:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 424 states and 598 transitions. [2024-11-08 22:53:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 598 transitions. [2024-11-08 22:53:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:53:59,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:54:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 425 states and 599 transitions. [2024-11-08 22:54:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 599 transitions. [2024-11-08 22:54:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:54:03,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 0 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:54:10,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 426 states and 600 transitions. [2024-11-08 22:54:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 600 transitions. [2024-11-08 22:54:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:54:10,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:13,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:54:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 427 states and 601 transitions. [2024-11-08 22:54:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 601 transitions. [2024-11-08 22:54:14,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:54:14,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:14,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:54:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:18,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 428 states and 602 transitions. [2024-11-08 22:54:18,096 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 602 transitions. [2024-11-08 22:54:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:54:18,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:18,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:54:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 429 states and 603 transitions. [2024-11-08 22:54:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 603 transitions. [2024-11-08 22:54:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:54:21,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:54:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 430 states and 604 transitions. [2024-11-08 22:54:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 604 transitions. [2024-11-08 22:54:27,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:54:27,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:31,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:54:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 431 states and 605 transitions. [2024-11-08 22:54:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 605 transitions. [2024-11-08 22:54:33,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:54:33,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:33,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:54:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 432 states and 606 transitions. [2024-11-08 22:54:39,254 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 606 transitions. [2024-11-08 22:54:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:54:39,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:39,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:54:45,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 433 states and 607 transitions. [2024-11-08 22:54:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 607 transitions. [2024-11-08 22:54:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:54:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:48,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:54:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:51,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 434 states and 608 transitions. [2024-11-08 22:54:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 608 transitions. [2024-11-08 22:54:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:54:51,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:51,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 0 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:54:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 435 states and 609 transitions. [2024-11-08 22:54:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 609 transitions. [2024-11-08 22:54:59,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:54:59,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:59,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:55:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 436 states and 610 transitions. [2024-11-08 22:55:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 610 transitions. [2024-11-08 22:55:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:55:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:55:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 437 states and 611 transitions. [2024-11-08 22:55:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 611 transitions. [2024-11-08 22:55:12,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:55:12,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:55:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 438 states and 612 transitions. [2024-11-08 22:55:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 612 transitions. [2024-11-08 22:55:19,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:55:19,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2427 backedges. 0 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:55:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 439 states and 613 transitions. [2024-11-08 22:55:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 613 transitions. [2024-11-08 22:55:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:55:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:26,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:55:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:34,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 440 states and 614 transitions. [2024-11-08 22:55:34,163 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 614 transitions. [2024-11-08 22:55:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:55:34,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:34,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 0 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:55:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 441 states and 615 transitions. [2024-11-08 22:55:41,655 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 615 transitions. [2024-11-08 22:55:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:55:41,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:55:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 442 states and 616 transitions. [2024-11-08 22:55:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 616 transitions. [2024-11-08 22:55:50,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:55:50,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:55:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 443 states and 617 transitions. [2024-11-08 22:55:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 617 transitions. [2024-11-08 22:55:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:55:58,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:58,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3172 backedges. 0 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:56:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 444 states and 618 transitions. [2024-11-08 22:56:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 618 transitions. [2024-11-08 22:56:07,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:56:07,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3333 backedges. 0 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:56:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 445 states and 619 transitions. [2024-11-08 22:56:15,466 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 619 transitions. [2024-11-08 22:56:15,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:56:15,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:15,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3498 backedges. 0 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:56:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 446 states and 620 transitions. [2024-11-08 22:56:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 620 transitions. [2024-11-08 22:56:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:56:27,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:27,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:56:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 447 states and 621 transitions. [2024-11-08 22:56:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 621 transitions. [2024-11-08 22:56:35,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:56:35,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:42,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:56:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 448 states and 622 transitions. [2024-11-08 22:56:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 622 transitions. [2024-11-08 22:56:44,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:56:44,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:03,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4017 backedges. 0 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:57:18,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 449 states and 623 transitions. [2024-11-08 22:57:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 623 transitions. [2024-11-08 22:57:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:57:18,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:18,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-08 22:57:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 450 states and 627 transitions. [2024-11-08 22:57:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 627 transitions. [2024-11-08 22:57:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:57:24,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4765 backedges. 181 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 22:57:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 451 states and 629 transitions. [2024-11-08 22:57:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 629 transitions. [2024-11-08 22:57:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:57:32,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:32,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4962 backedges. 226 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 22:57:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 452 states and 631 transitions. [2024-11-08 22:57:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 631 transitions. [2024-11-08 22:57:43,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:57:43,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:43,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5163 backedges. 271 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 22:57:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 453 states and 633 transitions. [2024-11-08 22:57:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 633 transitions. [2024-11-08 22:57:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:57:56,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 316 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 22:58:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:08,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 454 states and 635 transitions. [2024-11-08 22:58:08,084 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 635 transitions. [2024-11-08 22:58:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:58:08,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:08,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 361 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 22:58:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 455 states and 636 transitions. [2024-11-08 22:58:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 636 transitions. [2024-11-08 22:58:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:58:16,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:16,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 5790 backedges. 406 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:58:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 456 states and 637 transitions. [2024-11-08 22:58:25,079 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 637 transitions. [2024-11-08 22:58:25,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:58:25,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:25,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6007 backedges. 451 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:58:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:35,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 457 states and 638 transitions. [2024-11-08 22:58:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 638 transitions. [2024-11-08 22:58:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:58:35,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:35,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 496 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:58:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 458 states and 639 transitions. [2024-11-08 22:58:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 639 transitions. [2024-11-08 22:58:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:58:47,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 541 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:58:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 460 states and 642 transitions. [2024-11-08 22:58:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 642 transitions. [2024-11-08 22:58:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:58:55,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:55,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 586 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:59:03,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 461 states and 643 transitions. [2024-11-08 22:59:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 643 transitions. [2024-11-08 22:59:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:59:03,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:09,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6915 backedges. 631 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:59:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 462 states and 644 transitions. [2024-11-08 22:59:12,264 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 644 transitions. [2024-11-08 22:59:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:59:12,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:19,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7152 backedges. 676 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:59:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 463 states and 645 transitions. [2024-11-08 22:59:21,092 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 645 transitions. [2024-11-08 22:59:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:59:21,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:21,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7393 backedges. 721 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:59:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 464 states and 646 transitions. [2024-11-08 22:59:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 646 transitions. [2024-11-08 22:59:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:59:32,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7638 backedges. 766 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:59:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 465 states and 647 transitions. [2024-11-08 22:59:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 647 transitions. [2024-11-08 22:59:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:59:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7887 backedges. 811 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:59:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:52,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 466 states and 648 transitions. [2024-11-08 22:59:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 648 transitions. [2024-11-08 22:59:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:59:52,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:00,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8140 backedges. 856 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 23:00:02,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:02,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 467 states and 649 transitions. [2024-11-08 23:00:02,366 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 649 transitions. [2024-11-08 23:00:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:00:02,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:02,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8397 backedges. 901 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 23:00:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 468 states and 650 transitions. [2024-11-08 23:00:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 650 transitions. [2024-11-08 23:00:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:00:10,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:10,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8658 backedges. 946 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 23:00:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:19,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 469 states and 651 transitions. [2024-11-08 23:00:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 651 transitions. [2024-11-08 23:00:19,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 23:00:19,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:19,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8923 backedges. 991 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 23:00:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 470 states and 652 transitions. [2024-11-08 23:00:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 652 transitions. [2024-11-08 23:00:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:00:27,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 9192 backedges. 1036 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 23:00:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 471 states and 653 transitions. [2024-11-08 23:00:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 653 transitions. [2024-11-08 23:00:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:00:37,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:37,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 9465 backedges. 1081 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 23:00:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 472 states and 654 transitions. [2024-11-08 23:00:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 654 transitions. [2024-11-08 23:00:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:00:48,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:52,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 9742 backedges. 1126 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 23:00:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 473 states and 655 transitions. [2024-11-08 23:00:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 655 transitions. [2024-11-08 23:00:58,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:00:58,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:58,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10023 backedges. 1171 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 23:01:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 474 states and 656 transitions. [2024-11-08 23:01:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 656 transitions. [2024-11-08 23:01:08,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:01:08,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:08,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 1216 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 23:01:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 475 states and 657 transitions. [2024-11-08 23:01:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 657 transitions. [2024-11-08 23:01:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:01:19,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10597 backedges. 1261 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 23:01:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 476 states and 658 transitions. [2024-11-08 23:01:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 658 transitions. [2024-11-08 23:01:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:01:30,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 10890 backedges. 1306 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 23:01:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 477 states and 659 transitions. [2024-11-08 23:01:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 659 transitions. [2024-11-08 23:01:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:01:41,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11187 backedges. 1351 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 23:01:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 478 states and 660 transitions. [2024-11-08 23:01:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 660 transitions. [2024-11-08 23:01:52,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:01:52,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:52,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11488 backedges. 1396 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 23:02:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 479 states and 661 transitions. [2024-11-08 23:02:03,702 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 661 transitions. [2024-11-08 23:02:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 23:02:03,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:03,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:10,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 1441 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 23:02:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 480 states and 662 transitions. [2024-11-08 23:02:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 662 transitions. [2024-11-08 23:02:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 23:02:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12102 backedges. 1486 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 23:02:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 481 states and 663 transitions. [2024-11-08 23:02:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 663 transitions. [2024-11-08 23:02:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:02:23,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:23,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 12415 backedges. 1531 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 23:02:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:38,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 482 states and 664 transitions. [2024-11-08 23:02:38,406 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 664 transitions. [2024-11-08 23:02:38,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:02:38,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:38,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat