./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/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_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:03:16,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:03:16,917 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 01:03:16,923 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:03:16,927 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:03:16,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:03:16,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:03:16,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:03:16,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:03:16,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:03:16,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:03:16,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:03:16,955 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:03:16,955 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:03:16,956 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:03:16,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:03:16,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:03:16,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:03:16,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:03:16,958 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:03:16,958 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:03:16,964 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:03:16,964 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:03:16,965 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:03:16,965 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:03:16,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:03:16,965 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:03:16,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:03:16,966 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:03:16,966 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:03:16,967 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:03:16,967 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:03:16,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:03:16,968 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_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2024-11-09 01:03:17,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:03:17,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:03:17,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:03:17,329 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:03:17,329 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:03:17,331 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i Unable to find full path for "g++" [2024-11-09 01:03:19,560 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:03:19,929 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:03:19,930 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2024-11-09 01:03:19,968 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/data/857b69084/1b078fb7b74c43e4b009e16c1ceb2b1b/FLAG69a89d3c6 [2024-11-09 01:03:19,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/data/857b69084/1b078fb7b74c43e4b009e16c1ceb2b1b [2024-11-09 01:03:19,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:03:19,992 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:03:19,994 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:03:19,994 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:03:20,001 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:03:20,002 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:03:19" (1/1) ... [2024-11-09 01:03:20,003 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c17aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:20, skipping insertion in model container [2024-11-09 01:03:20,004 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:03:19" (1/1) ... [2024-11-09 01:03:20,088 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:03:20,728 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i[33021,33034] [2024-11-09 01:03:20,961 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i[49681,49694] [2024-11-09 01:03:20,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:03:21,014 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:03:21,074 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i[33021,33034] [2024-11-09 01:03:21,211 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i[49681,49694] [2024-11-09 01:03:21,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:03:21,289 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:03:21,290 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21 WrapperNode [2024-11-09 01:03:21,290 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:03:21,291 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:03:21,291 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:03:21,292 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:03:21,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,479 INFO L138 Inliner]: procedures = 177, calls = 472, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2296 [2024-11-09 01:03:21,480 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:03:21,481 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:03:21,481 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:03:21,482 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:03:21,494 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,524 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,526 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,611 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,630 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,637 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,646 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:03:21,662 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:03:21,662 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:03:21,663 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:03:21,664 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:03:21" (1/1) ... [2024-11-09 01:03:21,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:03:21,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:03:21,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:03:21,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a645bd-bf14-4bc8-a724-c4ca66979a0d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:03:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:03:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 01:03:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 01:03:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:03:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 01:03:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 01:03:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:03:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:03:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:03:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:03:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:03:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:03:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:03:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:03:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:03:22,093 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:03:22,096 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:03:25,153 INFO L? ?]: Removed 527 outVars from TransFormulas that were not future-live. [2024-11-09 01:03:25,153 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:03:28,136 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:03:28,138 INFO L316 CfgBuilder]: Removed 91 assume(true) statements. [2024-11-09 01:03:28,138 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:03:28 BoogieIcfgContainer [2024-11-09 01:03:28,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:03:28,140 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:03:28,140 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:03:28,152 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:03:28,152 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:03:28" (1/1) ... [2024-11-09 01:03:28,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:03:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 207 states and 353 transitions. [2024-11-09 01:03:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 353 transitions. [2024-11-09 01:03:28,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:03:28,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 208 states and 352 transitions. [2024-11-09 01:03:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 352 transitions. [2024-11-09 01:03:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:03:28,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 209 states and 349 transitions. [2024-11-09 01:03:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 349 transitions. [2024-11-09 01:03:28,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:03:28,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 209 states and 343 transitions. [2024-11-09 01:03:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 343 transitions. [2024-11-09 01:03:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:03:28,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:31,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 209 states and 333 transitions. [2024-11-09 01:03:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 333 transitions. [2024-11-09 01:03:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:03:31,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:31,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 209 states and 321 transitions. [2024-11-09 01:03:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 321 transitions. [2024-11-09 01:03:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 01:03:31,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:41,666 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 [] [2024-11-09 01:03:51,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:51,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 209 states and 309 transitions. [2024-11-09 01:03:51,836 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 309 transitions. [2024-11-09 01:03:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:03:51,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:55,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 223 states and 325 transitions. [2024-11-09 01:03:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 325 transitions. [2024-11-09 01:03:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:03:55,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 223 states and 323 transitions. [2024-11-09 01:03:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 323 transitions. [2024-11-09 01:03:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 01:03:56,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:56,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:56,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 223 states and 321 transitions. [2024-11-09 01:03:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 321 transitions. [2024-11-09 01:03:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:03:56,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:56,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:56,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 223 states and 319 transitions. [2024-11-09 01:03:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 319 transitions. [2024-11-09 01:03:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:03:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:07,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 223 states and 317 transitions. [2024-11-09 01:04:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 317 transitions. [2024-11-09 01:04:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:04:07,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:07,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:04:10,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 227 states and 320 transitions. [2024-11-09 01:04:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 320 transitions. [2024-11-09 01:04:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:04:10,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:11,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:04:21,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:23,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:26,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 274 states and 378 transitions. [2024-11-09 01:04:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 378 transitions. [2024-11-09 01:04:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:04:26,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:04:27,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 274 states and 376 transitions. [2024-11-09 01:04:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 376 transitions. [2024-11-09 01:04:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:04:27,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:27,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:04:27,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 274 states and 374 transitions. [2024-11-09 01:04:27,586 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 374 transitions. [2024-11-09 01:04:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 01:04:27,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:27,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:27,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:04:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 274 states and 372 transitions. [2024-11-09 01:04:28,014 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 372 transitions. [2024-11-09 01:04:28,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:04:28,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:28,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:04:38,358 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 [] [2024-11-09 01:04:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 274 states and 370 transitions. [2024-11-09 01:04:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 370 transitions. [2024-11-09 01:04:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:04:38,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:04:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 274 states and 368 transitions. [2024-11-09 01:04:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 368 transitions. [2024-11-09 01:04:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 01:04:38,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:04:49,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:51,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 278 states and 371 transitions. [2024-11-09 01:04:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 371 transitions. [2024-11-09 01:04:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 01:04:51,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:04:53,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:04:53,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 282 states and 374 transitions. [2024-11-09 01:04:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 374 transitions. [2024-11-09 01:04:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 01:04:53,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:53,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:53,457 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:04:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 282 states and 373 transitions. [2024-11-09 01:04:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 373 transitions. [2024-11-09 01:04:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 01:04:53,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:05:04,333 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 [] [2024-11-09 01:05:06,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:16,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:18,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 350 states and 455 transitions. [2024-11-09 01:05:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 455 transitions. [2024-11-09 01:05:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 01:05:18,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:05:19,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:19,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 359 states and 466 transitions. [2024-11-09 01:05:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 466 transitions. [2024-11-09 01:05:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 01:05:19,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:19,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 359 states and 465 transitions. [2024-11-09 01:05:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 465 transitions. [2024-11-09 01:05:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 01:05:20,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:20,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:05:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 359 states and 463 transitions. [2024-11-09 01:05:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 463 transitions. [2024-11-09 01:05:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 01:05:20,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:20,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:05:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 361 states and 467 transitions. [2024-11-09 01:05:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 467 transitions. [2024-11-09 01:05:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 01:05:22,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:22,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:26,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:26,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 365 states and 470 transitions. [2024-11-09 01:05:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 470 transitions. [2024-11-09 01:05:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 01:05:26,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:37,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:40,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 369 states and 473 transitions. [2024-11-09 01:05:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 473 transitions. [2024-11-09 01:05:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 01:05:40,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:40,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:40,897 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:05:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 369 states and 471 transitions. [2024-11-09 01:05:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 471 transitions. [2024-11-09 01:05:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 01:05:41,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:41,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:05:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 369 states and 469 transitions. [2024-11-09 01:05:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 469 transitions. [2024-11-09 01:05:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 01:05:41,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:41,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:44,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:05:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 373 states and 472 transitions. [2024-11-09 01:05:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 472 transitions. [2024-11-09 01:05:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 01:05:44,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:44,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:05:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 373 states and 471 transitions. [2024-11-09 01:05:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 471 transitions. [2024-11-09 01:05:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:05:45,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:05:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 382 states and 482 transitions. [2024-11-09 01:05:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 482 transitions. [2024-11-09 01:05:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:05:46,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:46,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:05:47,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 391 states and 493 transitions. [2024-11-09 01:05:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 493 transitions. [2024-11-09 01:05:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 01:05:47,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:05:48,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 393 states and 497 transitions. [2024-11-09 01:05:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 497 transitions. [2024-11-09 01:05:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 01:05:48,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:48,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:05:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 395 states and 500 transitions. [2024-11-09 01:05:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 500 transitions. [2024-11-09 01:05:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 01:05:49,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:49,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:49,837 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:05:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 396 states and 501 transitions. [2024-11-09 01:05:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 501 transitions. [2024-11-09 01:05:49,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 01:05:49,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:49,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:05:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 396 states and 499 transitions. [2024-11-09 01:05:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 499 transitions. [2024-11-09 01:05:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 01:05:50,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:50,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:50,899 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:05:52,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:05:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:53,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 399 states and 501 transitions. [2024-11-09 01:05:53,614 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 501 transitions. [2024-11-09 01:05:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 01:05:53,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:53,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:05:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:54,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 403 states and 504 transitions. [2024-11-09 01:05:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 504 transitions. [2024-11-09 01:05:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 01:05:54,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:06:06,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:16,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:19,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:30,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:40,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:50,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:06:54,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:06,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:12,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:18,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 538 states and 673 transitions. [2024-11-09 01:07:18,261 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 673 transitions. [2024-11-09 01:07:18,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 01:07:18,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:18,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:19,162 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:07:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:19,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 540 states and 675 transitions. [2024-11-09 01:07:19,675 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 675 transitions. [2024-11-09 01:07:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 01:07:19,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 01:07:20,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 540 states and 673 transitions. [2024-11-09 01:07:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 673 transitions. [2024-11-09 01:07:20,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:07:20,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:20,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:21,138 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 01:07:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 540 states and 669 transitions. [2024-11-09 01:07:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 669 transitions. [2024-11-09 01:07:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 01:07:21,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:21,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 01:07:24,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 540 states and 667 transitions. [2024-11-09 01:07:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 667 transitions. [2024-11-09 01:07:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:07:24,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:24,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:07:27,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 522 states and 645 transitions. [2024-11-09 01:07:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 645 transitions. [2024-11-09 01:07:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:07:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:28,327 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:07:38,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 526 states and 648 transitions. [2024-11-09 01:07:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 648 transitions. [2024-11-09 01:07:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:07:39,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:39,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:07:50,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:56,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 530 states and 651 transitions. [2024-11-09 01:07:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 651 transitions. [2024-11-09 01:07:56,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:07:56,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:57,178 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:07:59,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:59,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 534 states and 654 transitions. [2024-11-09 01:07:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 654 transitions. [2024-11-09 01:07:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:07:59,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:59,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:08:10,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:11,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 538 states and 657 transitions. [2024-11-09 01:08:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 657 transitions. [2024-11-09 01:08:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:08:11,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:08:23,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:24,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:27,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 592 states and 719 transitions. [2024-11-09 01:08:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 719 transitions. [2024-11-09 01:08:28,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:08:28,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:28,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:08:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 593 states and 720 transitions. [2024-11-09 01:08:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 720 transitions. [2024-11-09 01:08:30,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:08:30,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:30,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 01:08:32,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:33,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 639 states and 777 transitions. [2024-11-09 01:08:33,952 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 777 transitions. [2024-11-09 01:08:33,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 01:08:33,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:33,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 01:08:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 648 states and 788 transitions. [2024-11-09 01:08:35,221 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 788 transitions. [2024-11-09 01:08:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:08:35,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 01:08:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 650 states and 790 transitions. [2024-11-09 01:08:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 790 transitions. [2024-11-09 01:08:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 01:08:36,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 01:08:37,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:37,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 659 states and 801 transitions. [2024-11-09 01:08:37,281 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 801 transitions. [2024-11-09 01:08:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 01:08:37,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:37,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 01:08:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 668 states and 812 transitions. [2024-11-09 01:08:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 812 transitions. [2024-11-09 01:08:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 01:08:38,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:38,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:39,075 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 01:08:39,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:39,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 677 states and 823 transitions. [2024-11-09 01:08:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 823 transitions. [2024-11-09 01:08:39,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:08:39,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:39,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:08:50,875 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 [] [2024-11-09 01:08:57,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 681 states and 826 transitions. [2024-11-09 01:08:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 826 transitions. [2024-11-09 01:08:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 01:08:57,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:08:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 685 states and 829 transitions. [2024-11-09 01:08:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 829 transitions. [2024-11-09 01:08:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 01:08:59,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:09:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 687 states and 833 transitions. [2024-11-09 01:09:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 833 transitions. [2024-11-09 01:09:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 01:09:00,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:00,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:09:03,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:09:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:04,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 689 states and 836 transitions. [2024-11-09 01:09:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 836 transitions. [2024-11-09 01:09:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 01:09:04,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:04,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:09:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 691 states and 840 transitions. [2024-11-09 01:09:05,858 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 840 transitions. [2024-11-09 01:09:05,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 01:09:05,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:05,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:09:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 693 states and 843 transitions. [2024-11-09 01:09:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 843 transitions. [2024-11-09 01:09:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 01:09:07,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:09:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:09,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 697 states and 846 transitions. [2024-11-09 01:09:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 846 transitions. [2024-11-09 01:09:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 01:09:09,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:10,104 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:09:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 698 states and 847 transitions. [2024-11-09 01:09:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 847 transitions. [2024-11-09 01:09:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 01:09:10,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:10,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:10,890 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 01:09:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 698 states and 845 transitions. [2024-11-09 01:09:11,433 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 845 transitions. [2024-11-09 01:09:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:09:11,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:11,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:09:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 707 states and 856 transitions. [2024-11-09 01:09:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 856 transitions. [2024-11-09 01:09:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:09:12,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:12,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:09:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 716 states and 867 transitions. [2024-11-09 01:09:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 867 transitions. [2024-11-09 01:09:13,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 01:09:13,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:13,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:14,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 01:09:15,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:09:19,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:09:19,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 719 states and 869 transitions. [2024-11-09 01:09:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 869 transitions. [2024-11-09 01:09:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 01:09:19,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:19,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 01:09:22,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:09:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 723 states and 872 transitions. [2024-11-09 01:09:22,706 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 872 transitions. [2024-11-09 01:09:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 01:09:22,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 01:09:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:24,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 727 states and 875 transitions. [2024-11-09 01:09:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 875 transitions. [2024-11-09 01:09:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 01:09:24,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:24,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:25,073 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 01:09:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 731 states and 878 transitions. [2024-11-09 01:09:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 878 transitions. [2024-11-09 01:09:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 01:09:25,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 01:09:26,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 740 states and 889 transitions. [2024-11-09 01:09:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 889 transitions. [2024-11-09 01:09:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 01:09:26,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 01:09:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 749 states and 900 transitions. [2024-11-09 01:09:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 900 transitions. [2024-11-09 01:09:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 01:09:27,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:09:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 751 states and 904 transitions. [2024-11-09 01:09:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 904 transitions. [2024-11-09 01:09:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 01:09:29,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:09:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 753 states and 907 transitions. [2024-11-09 01:09:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 907 transitions. [2024-11-09 01:09:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 01:09:30,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:30,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-09 01:09:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 753 states and 905 transitions. [2024-11-09 01:09:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 905 transitions. [2024-11-09 01:09:31,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 01:09:31,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:31,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 01:09:33,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:09:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 755 states and 908 transitions. [2024-11-09 01:09:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 908 transitions. [2024-11-09 01:09:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 01:09:33,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 01:09:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 757 states and 911 transitions. [2024-11-09 01:09:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 911 transitions. [2024-11-09 01:09:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 01:09:35,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:35,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:35,933 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:09:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 761 states and 914 transitions. [2024-11-09 01:09:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 914 transitions. [2024-11-09 01:09:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 01:09:37,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:09:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 765 states and 917 transitions. [2024-11-09 01:09:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 917 transitions. [2024-11-09 01:09:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 01:09:39,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:39,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 01:09:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 769 states and 920 transitions. [2024-11-09 01:09:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 920 transitions. [2024-11-09 01:09:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 01:09:40,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:40,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 01:09:43,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:09:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 773 states and 923 transitions. [2024-11-09 01:09:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 923 transitions. [2024-11-09 01:09:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-09 01:09:43,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:43,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:09:47,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:51,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 828 states and 989 transitions. [2024-11-09 01:09:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 989 transitions. [2024-11-09 01:09:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 01:09:52,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 01:10:04,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:14,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:24,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:30,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:41,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:49,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 870 states and 1038 transitions. [2024-11-09 01:10:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1038 transitions. [2024-11-09 01:10:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 01:10:49,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 01:10:51,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 885 states and 1056 transitions. [2024-11-09 01:10:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1056 transitions. [2024-11-09 01:10:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 01:10:51,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:51,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:52,287 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:11:02,850 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 [] [2024-11-09 01:11:12,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:16,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 889 states and 1059 transitions. [2024-11-09 01:11:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1059 transitions. [2024-11-09 01:11:16,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 01:11:16,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:16,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:17,214 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:11:27,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:37,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:44,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:54,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 893 states and 1062 transitions. [2024-11-09 01:11:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1062 transitions. [2024-11-09 01:11:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 01:11:54,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 25 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 01:12:06,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:12:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 897 states and 1065 transitions. [2024-11-09 01:12:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1065 transitions. [2024-11-09 01:12:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 01:12:06,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:06,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 24 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 01:12:18,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:12:19,999 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 [] [2024-11-09 01:12:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 901 states and 1068 transitions. [2024-11-09 01:12:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1068 transitions. [2024-11-09 01:12:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 01:12:20,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:12:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 910 states and 1079 transitions. [2024-11-09 01:12:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1079 transitions. [2024-11-09 01:12:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 01:12:21,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:12:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 919 states and 1090 transitions. [2024-11-09 01:12:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1090 transitions. [2024-11-09 01:12:23,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 01:12:23,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:23,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 01:12:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 928 states and 1101 transitions. [2024-11-09 01:12:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1101 transitions. [2024-11-09 01:12:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 01:12:24,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:25,351 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 01:12:25,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 937 states and 1112 transitions. [2024-11-09 01:12:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1112 transitions. [2024-11-09 01:12:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 01:12:25,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:26,686 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:12:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 939 states and 1115 transitions. [2024-11-09 01:12:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1115 transitions. [2024-11-09 01:12:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 01:12:27,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:12:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 941 states and 1118 transitions. [2024-11-09 01:12:29,329 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1118 transitions. [2024-11-09 01:12:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 01:12:29,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:29,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:29,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 01:12:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 943 states and 1121 transitions. [2024-11-09 01:12:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1121 transitions. [2024-11-09 01:12:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 01:12:30,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:30,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:31,343 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 01:12:32,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 945 states and 1124 transitions. [2024-11-09 01:12:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1124 transitions. [2024-11-09 01:12:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 01:12:32,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:33,620 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:12:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 949 states and 1127 transitions. [2024-11-09 01:12:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1127 transitions. [2024-11-09 01:12:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 01:12:34,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:34,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:35,589 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:12:39,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:12:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 953 states and 1130 transitions. [2024-11-09 01:12:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1130 transitions. [2024-11-09 01:12:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 01:12:39,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:39,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 01:12:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 957 states and 1133 transitions. [2024-11-09 01:12:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1133 transitions. [2024-11-09 01:12:41,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 01:12:41,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:41,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 01:12:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 961 states and 1136 transitions. [2024-11-09 01:12:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1136 transitions. [2024-11-09 01:12:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 01:12:43,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:43,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:12:48,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:12:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1016 states and 1202 transitions. [2024-11-09 01:12:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1202 transitions. [2024-11-09 01:12:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:12:49,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-09 01:12:55,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:00,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:11,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:13,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1071 states and 1267 transitions. [2024-11-09 01:13:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1267 transitions. [2024-11-09 01:13:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:13:13,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:13:26,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:27,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:27,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1075 states and 1270 transitions. [2024-11-09 01:13:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1270 transitions. [2024-11-09 01:13:27,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:13:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:27,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:29,519 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:13:40,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:42,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:42,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1079 states and 1273 transitions. [2024-11-09 01:13:42,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1273 transitions. [2024-11-09 01:13:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-09 01:13:42,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 37 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-09 01:13:54,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:04,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:14,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:15,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1083 states and 1276 transitions. [2024-11-09 01:14:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1276 transitions. [2024-11-09 01:14:15,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-09 01:14:15,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:15,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 36 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-09 01:14:27,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:29,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1087 states and 1279 transitions. [2024-11-09 01:14:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1279 transitions. [2024-11-09 01:14:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 01:14:29,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:14:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1096 states and 1290 transitions. [2024-11-09 01:14:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1290 transitions. [2024-11-09 01:14:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 01:14:30,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:30,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:14:33,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:33,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1105 states and 1301 transitions. [2024-11-09 01:14:33,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1301 transitions. [2024-11-09 01:14:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 01:14:33,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:33,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 01:14:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1114 states and 1312 transitions. [2024-11-09 01:14:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1312 transitions. [2024-11-09 01:14:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 01:14:34,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:35,576 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 01:14:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:35,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1123 states and 1323 transitions. [2024-11-09 01:14:35,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1323 transitions. [2024-11-09 01:14:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 01:14:35,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:14:42,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:14:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:42,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1125 states and 1326 transitions. [2024-11-09 01:14:42,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1326 transitions. [2024-11-09 01:14:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 01:14:42,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:42,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:14:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1127 states and 1329 transitions. [2024-11-09 01:14:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1329 transitions. [2024-11-09 01:14:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 01:14:44,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:44,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-09 01:14:49,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:14:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:49,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1129 states and 1332 transitions. [2024-11-09 01:14:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1332 transitions. [2024-11-09 01:14:49,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 01:14:49,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:49,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-09 01:14:51,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:14:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1131 states and 1335 transitions. [2024-11-09 01:14:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1335 transitions. [2024-11-09 01:14:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 01:14:52,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:14:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1135 states and 1338 transitions. [2024-11-09 01:14:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1338 transitions. [2024-11-09 01:14:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 01:14:55,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:55,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:56,976 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:14:58,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:14:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:59,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1139 states and 1341 transitions. [2024-11-09 01:14:59,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1341 transitions. [2024-11-09 01:14:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-09 01:14:59,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:59,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 01:15:03,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:15:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:03,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1143 states and 1344 transitions. [2024-11-09 01:15:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1344 transitions. [2024-11-09 01:15:03,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-09 01:15:03,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:03,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:04,916 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 01:15:07,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:15:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1147 states and 1347 transitions. [2024-11-09 01:15:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1347 transitions. [2024-11-09 01:15:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-09 01:15:07,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:07,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:08,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:15:21,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:31,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:33,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:39,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1202 states and 1413 transitions. [2024-11-09 01:15:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1413 transitions. [2024-11-09 01:15:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 01:15:40,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:40,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:41,273 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 176 proven. 48 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-09 01:15:51,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:01,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:11,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:22,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:32,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:42,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:52,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:57,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:16:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 1257 states and 1478 transitions. [2024-11-09 01:16:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1478 transitions. [2024-11-09 01:16:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 01:16:58,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:17:03,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1261 states and 1481 transitions. [2024-11-09 01:17:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1481 transitions. [2024-11-09 01:17:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 01:17:03,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:03,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:17:15,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:19,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1265 states and 1484 transitions. [2024-11-09 01:17:19,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1484 transitions. [2024-11-09 01:17:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-09 01:17:19,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:19,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 176 proven. 49 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2024-11-09 01:17:31,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1269 states and 1487 transitions. [2024-11-09 01:17:32,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1487 transitions. [2024-11-09 01:17:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-09 01:17:32,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 177 proven. 48 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2024-11-09 01:17:38,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1273 states and 1490 transitions. [2024-11-09 01:17:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1490 transitions. [2024-11-09 01:17:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-09 01:17:38,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:38,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:39,763 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:17:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1282 states and 1501 transitions. [2024-11-09 01:17:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1501 transitions. [2024-11-09 01:17:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-09 01:17:40,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:41,917 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:17:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1291 states and 1512 transitions. [2024-11-09 01:17:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1512 transitions. [2024-11-09 01:17:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-09 01:17:42,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:42,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 176 proven. 48 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2024-11-09 01:17:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:43,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1300 states and 1523 transitions. [2024-11-09 01:17:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1523 transitions. [2024-11-09 01:17:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-09 01:17:43,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:43,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:45,092 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 176 proven. 48 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2024-11-09 01:17:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1309 states and 1534 transitions. [2024-11-09 01:17:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1534 transitions. [2024-11-09 01:17:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-09 01:17:45,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat