./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/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_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3a97724240a87192496d8328468f54cf5b25ba6881d4dae32505036169c4a273 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:20:30,211 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:20:30,331 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:20:30,339 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:20:30,340 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:20:30,383 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:20:30,384 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:20:30,385 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:20:30,386 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:20:30,386 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:20:30,387 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:20:30,387 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:20:30,388 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:20:30,388 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:20:30,388 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:20:30,389 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:20:30,389 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:20:30,390 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:20:30,390 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:20:30,390 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:20:30,391 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:20:30,395 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:20:30,395 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:20:30,395 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:20:30,396 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:20:30,396 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:20:30,396 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:20:30,396 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:20:30,397 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:30,398 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:20:30,398 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:20:30,398 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:20:30,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:20:30,399 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_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a97724240a87192496d8328468f54cf5b25ba6881d4dae32505036169c4a273 [2024-11-08 22:20:30,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:20:30,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:20:30,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:20:30,800 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:20:30,800 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:20:30,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i Unable to find full path for "g++" [2024-11-08 22:20:32,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:20:33,329 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:20:33,330 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2024-11-08 22:20:33,369 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/data/3a4f4de77/a80fe771f32044d394c32df08796c446/FLAG7d6f482d3 [2024-11-08 22:20:33,384 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/data/3a4f4de77/a80fe771f32044d394c32df08796c446 [2024-11-08 22:20:33,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:20:33,388 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:20:33,389 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:33,389 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:20:33,395 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:20:33,396 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:33" (1/1) ... [2024-11-08 22:20:33,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f448e98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:33, skipping insertion in model container [2024-11-08 22:20:33,400 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:33" (1/1) ... [2024-11-08 22:20:33,475 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:20:34,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:34,316 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:20:34,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:34,568 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:20:34,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34 WrapperNode [2024-11-08 22:20:34,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:34,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:34,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:20:34,571 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:20:34,579 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,624 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,796 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2047 [2024-11-08 22:20:34,797 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:34,798 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:20:34,798 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:20:34,798 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:20:34,812 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,828 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,829 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,890 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,919 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,928 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,940 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,965 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:20:34,966 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:20:34,966 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:20:34,966 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:20:34,967 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:34,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:20:35,005 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:20:35,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1925cfa9-8d7e-4d47-9da4-50c60c7ee05a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:20:35,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:20:35,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:20:35,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:20:35,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:20:35,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:20:35,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:20:35,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:20:35,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:20:35,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:20:35,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:20:35,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:20:35,352 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:20:35,355 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:20:38,140 INFO L? ?]: Removed 509 outVars from TransFormulas that were not future-live. [2024-11-08 22:20:38,140 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:20:41,117 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:20:41,118 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-08 22:20:41,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:41 BoogieIcfgContainer [2024-11-08 22:20:41,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:20:41,120 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:20:41,120 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:20:41,133 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:20:41,133 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:41" (1/1) ... [2024-11-08 22:20:41,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:20:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 191 states and 321 transitions. [2024-11-08 22:20:41,224 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 321 transitions. [2024-11-08 22:20:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:20:41,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 192 states and 323 transitions. [2024-11-08 22:20:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 323 transitions. [2024-11-08 22:20:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:20:41,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 193 states and 324 transitions. [2024-11-08 22:20:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 324 transitions. [2024-11-08 22:20:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:20:41,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-11-08 22:20:41,806 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-11-08 22:20:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:20:41,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 193 states and 312 transitions. [2024-11-08 22:20:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 312 transitions. [2024-11-08 22:20:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:20:41,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:42,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 193 states and 300 transitions. [2024-11-08 22:20:42,040 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 300 transitions. [2024-11-08 22:20:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:20:42,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:44,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:54,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:20:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:54,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 193 states and 286 transitions. [2024-11-08 22:20:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 286 transitions. [2024-11-08 22:20:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:20:54,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:54,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:05,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 207 states and 302 transitions. [2024-11-08 22:21:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 302 transitions. [2024-11-08 22:21:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:21:05,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:05,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 207 states and 300 transitions. [2024-11-08 22:21:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 300 transitions. [2024-11-08 22:21:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:21:05,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:05,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 207 states and 298 transitions. [2024-11-08 22:21:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 298 transitions. [2024-11-08 22:21:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:05,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 207 states and 296 transitions. [2024-11-08 22:21:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 296 transitions. [2024-11-08 22:21:06,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:06,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:06,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:16,294 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 [] [2024-11-08 22:21:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:16,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 207 states and 294 transitions. [2024-11-08 22:21:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 294 transitions. [2024-11-08 22:21:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:21:16,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:21:26,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:36,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 211 states and 297 transitions. [2024-11-08 22:21:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 297 transitions. [2024-11-08 22:21:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:21:36,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:47,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:57,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:07,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:09,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:19,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:25,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 256 states and 353 transitions. [2024-11-08 22:22:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 353 transitions. [2024-11-08 22:22:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:22:25,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 256 states and 351 transitions. [2024-11-08 22:22:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 351 transitions. [2024-11-08 22:22:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:22:25,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 256 states and 349 transitions. [2024-11-08 22:22:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 349 transitions. [2024-11-08 22:22:26,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:22:26,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:26,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 256 states and 347 transitions. [2024-11-08 22:22:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 347 transitions. [2024-11-08 22:22:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:22:26,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 256 states and 345 transitions. [2024-11-08 22:22:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 345 transitions. [2024-11-08 22:22:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:22:27,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:27,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:28,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:38,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:46,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 348 transitions. [2024-11-08 22:22:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 348 transitions. [2024-11-08 22:22:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:22:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:46,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:57,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:02,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 324 states and 427 transitions. [2024-11-08 22:23:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 427 transitions. [2024-11-08 22:23:03,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:23:03,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:03,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:14,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:16,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 328 states and 430 transitions. [2024-11-08 22:23:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 430 transitions. [2024-11-08 22:23:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:23:16,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:16,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 328 states and 429 transitions. [2024-11-08 22:23:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 429 transitions. [2024-11-08 22:23:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:23:17,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:17,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 328 states and 428 transitions. [2024-11-08 22:23:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 428 transitions. [2024-11-08 22:23:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:23:17,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:17,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:17,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:18,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:18,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 336 states and 438 transitions. [2024-11-08 22:23:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 438 transitions. [2024-11-08 22:23:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:23:18,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 336 states and 436 transitions. [2024-11-08 22:23:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 436 transitions. [2024-11-08 22:23:18,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:23:18,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:18,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:25,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 340 states and 439 transitions. [2024-11-08 22:23:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 439 transitions. [2024-11-08 22:23:25,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:23:25,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:25,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:23:26,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 344 states and 442 transitions. [2024-11-08 22:23:26,556 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 442 transitions. [2024-11-08 22:23:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:23:26,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:26,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:23:27,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 346 states and 446 transitions. [2024-11-08 22:23:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 446 transitions. [2024-11-08 22:23:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:23:27,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:27,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:27,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 346 states and 445 transitions. [2024-11-08 22:23:27,628 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 445 transitions. [2024-11-08 22:23:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:23:27,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 354 states and 455 transitions. [2024-11-08 22:23:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 455 transitions. [2024-11-08 22:23:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:23:28,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:23:28,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 355 states and 456 transitions. [2024-11-08 22:23:28,848 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 456 transitions. [2024-11-08 22:23:28,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:23:28,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:29,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 363 states and 466 transitions. [2024-11-08 22:23:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 466 transitions. [2024-11-08 22:23:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:23:29,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:29,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:29,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:29,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 363 states and 464 transitions. [2024-11-08 22:23:29,929 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 464 transitions. [2024-11-08 22:23:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:23:29,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:29,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:23:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 365 states and 468 transitions. [2024-11-08 22:23:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 468 transitions. [2024-11-08 22:23:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:23:30,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:31,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:23:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 368 states and 470 transitions. [2024-11-08 22:23:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 470 transitions. [2024-11-08 22:23:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:23:31,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:31,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:23:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 370 states and 474 transitions. [2024-11-08 22:23:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 474 transitions. [2024-11-08 22:23:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:23:32,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 370 states and 472 transitions. [2024-11-08 22:23:33,344 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 472 transitions. [2024-11-08 22:23:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:23:33,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:33,835 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:23:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 371 states and 473 transitions. [2024-11-08 22:23:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 473 transitions. [2024-11-08 22:23:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:23:33,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:33,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:34,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 371 states and 471 transitions. [2024-11-08 22:23:34,151 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 471 transitions. [2024-11-08 22:23:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:23:34,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:34,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:34,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:23:36,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:23:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 375 states and 474 transitions. [2024-11-08 22:23:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 474 transitions. [2024-11-08 22:23:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:23:36,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:36,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:23:39,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:23:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 378 states and 476 transitions. [2024-11-08 22:23:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 476 transitions. [2024-11-08 22:23:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:23:39,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:39,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:23:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:40,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 379 states and 478 transitions. [2024-11-08 22:23:40,554 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 478 transitions. [2024-11-08 22:23:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:23:40,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:23:41,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 380 states and 479 transitions. [2024-11-08 22:23:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 479 transitions. [2024-11-08 22:23:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:23:41,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:41,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:23:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 379 states and 474 transitions. [2024-11-08 22:23:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 474 transitions. [2024-11-08 22:23:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:23:41,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:41,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:23:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 379 states and 470 transitions. [2024-11-08 22:23:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 470 transitions. [2024-11-08 22:23:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:23:41,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:23:42,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:42,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 379 states and 468 transitions. [2024-11-08 22:23:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 468 transitions. [2024-11-08 22:23:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:23:42,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:23:48,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:48,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 379 states and 466 transitions. [2024-11-08 22:23:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 466 transitions. [2024-11-08 22:23:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:23:48,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:23:59,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:11,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:23,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:33,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:43,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:53,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:54,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:06,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:12,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 510 states and 634 transitions. [2024-11-08 22:25:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 634 transitions. [2024-11-08 22:25:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:25:12,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:12,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:25:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 510 states and 632 transitions. [2024-11-08 22:25:13,183 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 632 transitions. [2024-11-08 22:25:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:25:13,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:25:13,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 510 states and 628 transitions. [2024-11-08 22:25:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 628 transitions. [2024-11-08 22:25:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:25:13,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:14,159 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:25:24,198 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 [] [2024-11-08 22:25:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:24,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 510 states and 626 transitions. [2024-11-08 22:25:24,209 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 626 transitions. [2024-11-08 22:25:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:25:24,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:25:27,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 494 states and 606 transitions. [2024-11-08 22:25:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 606 transitions. [2024-11-08 22:25:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:25:27,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:38,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:46,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 540 states and 666 transitions. [2024-11-08 22:25:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 666 transitions. [2024-11-08 22:25:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:25:48,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:25:51,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 544 states and 669 transitions. [2024-11-08 22:25:51,372 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 669 transitions. [2024-11-08 22:25:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:25:51,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:25:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 548 states and 672 transitions. [2024-11-08 22:25:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 672 transitions. [2024-11-08 22:25:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:25:53,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:53,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:26:04,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:05,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:05,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 552 states and 675 transitions. [2024-11-08 22:26:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 675 transitions. [2024-11-08 22:26:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:26:05,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:05,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:26:07,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 556 states and 678 transitions. [2024-11-08 22:26:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 678 transitions. [2024-11-08 22:26:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:26:07,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:07,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:26:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 564 states and 688 transitions. [2024-11-08 22:26:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 688 transitions. [2024-11-08 22:26:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:26:08,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,388 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:26:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 573 states and 702 transitions. [2024-11-08 22:26:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 702 transitions. [2024-11-08 22:26:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:26:09,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:26:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 581 states and 712 transitions. [2024-11-08 22:26:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 712 transitions. [2024-11-08 22:26:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:26:10,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:26:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 589 states and 722 transitions. [2024-11-08 22:26:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 722 transitions. [2024-11-08 22:26:11,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:26:11,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:11,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:12,803 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:17,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 644 states and 786 transitions. [2024-11-08 22:26:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 786 transitions. [2024-11-08 22:26:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:26:18,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:19,321 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:29,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:37,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:37,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 648 states and 789 transitions. [2024-11-08 22:26:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 789 transitions. [2024-11-08 22:26:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:26:37,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:37,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:38,805 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:40,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:26:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 650 states and 792 transitions. [2024-11-08 22:26:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 792 transitions. [2024-11-08 22:26:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:26:41,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:26:44,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:26:44,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 652 states and 796 transitions. [2024-11-08 22:26:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 796 transitions. [2024-11-08 22:26:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:26:44,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:44,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 654 states and 800 transitions. [2024-11-08 22:26:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 800 transitions. [2024-11-08 22:26:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:26:45,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:45,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:26:48,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:26:51,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:26:51,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:51,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 656 states and 804 transitions. [2024-11-08 22:26:51,818 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 804 transitions. [2024-11-08 22:26:51,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:26:51,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:51,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:52,454 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 664 states and 814 transitions. [2024-11-08 22:26:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 814 transitions. [2024-11-08 22:26:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:26:52,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:53,635 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:54,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 673 states and 828 transitions. [2024-11-08 22:26:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 828 transitions. [2024-11-08 22:26:54,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:26:54,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:26:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 673 states and 826 transitions. [2024-11-08 22:26:55,919 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 826 transitions. [2024-11-08 22:26:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:26:55,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:55,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:27:07,248 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 [] [2024-11-08 22:27:17,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:18,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 677 states and 829 transitions. [2024-11-08 22:27:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 829 transitions. [2024-11-08 22:27:18,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:27:18,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:18,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:27:19,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 677 states and 827 transitions. [2024-11-08 22:27:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 827 transitions. [2024-11-08 22:27:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:27:19,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:20,177 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:27:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 677 states and 825 transitions. [2024-11-08 22:27:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 825 transitions. [2024-11-08 22:27:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:27:20,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:27:31,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:36,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:39,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:39,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 681 states and 828 transitions. [2024-11-08 22:27:39,305 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 828 transitions. [2024-11-08 22:27:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:27:39,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:39,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:40,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 689 states and 838 transitions. [2024-11-08 22:27:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 838 transitions. [2024-11-08 22:27:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:27:40,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:40,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 697 states and 848 transitions. [2024-11-08 22:27:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 848 transitions. [2024-11-08 22:27:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:27:42,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:42,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:42,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:27:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 699 states and 851 transitions. [2024-11-08 22:27:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 851 transitions. [2024-11-08 22:27:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:27:44,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:44,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:27:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 703 states and 854 transitions. [2024-11-08 22:27:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 854 transitions. [2024-11-08 22:27:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:27:46,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:27:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 707 states and 857 transitions. [2024-11-08 22:27:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 857 transitions. [2024-11-08 22:27:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:27:48,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:48,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:27:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 709 states and 860 transitions. [2024-11-08 22:27:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 860 transitions. [2024-11-08 22:27:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:27:50,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:50,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:27:54,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:27:54,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:54,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 713 states and 863 transitions. [2024-11-08 22:27:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 863 transitions. [2024-11-08 22:27:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:27:54,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:27:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:56,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 717 states and 866 transitions. [2024-11-08 22:27:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 866 transitions. [2024-11-08 22:27:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:27:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:56,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:27:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 719 states and 869 transitions. [2024-11-08 22:27:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 869 transitions. [2024-11-08 22:27:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:27:57,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:57,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:28:00,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:28:00,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 721 states and 872 transitions. [2024-11-08 22:28:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 872 transitions. [2024-11-08 22:28:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:28:00,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:01,061 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:28:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 725 states and 875 transitions. [2024-11-08 22:28:02,059 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 875 transitions. [2024-11-08 22:28:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:28:02,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:28:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 729 states and 878 transitions. [2024-11-08 22:28:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 878 transitions. [2024-11-08 22:28:04,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:28:04,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:04,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:28:08,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:28:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:09,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 733 states and 881 transitions. [2024-11-08 22:28:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 881 transitions. [2024-11-08 22:28:09,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:28:09,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:09,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,215 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:28:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 737 states and 884 transitions. [2024-11-08 22:28:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 884 transitions. [2024-11-08 22:28:11,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:28:11,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:11,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:28:13,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:13,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 739 states and 885 transitions. [2024-11-08 22:28:13,234 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 885 transitions. [2024-11-08 22:28:13,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:28:13,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:13,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:28:14,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:14,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 743 states and 888 transitions. [2024-11-08 22:28:14,884 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 888 transitions. [2024-11-08 22:28:14,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:28:14,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:14,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:28:26,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:28,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:38,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:48,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:58,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:08,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 787 states and 941 transitions. [2024-11-08 22:29:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 941 transitions. [2024-11-08 22:29:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:29:09,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:29:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 791 states and 945 transitions. [2024-11-08 22:29:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 945 transitions. [2024-11-08 22:29:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:29:10,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:29:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 805 states and 962 transitions. [2024-11-08 22:29:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 962 transitions. [2024-11-08 22:29:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:29:12,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:13,178 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:29:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 811 states and 970 transitions. [2024-11-08 22:29:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 970 transitions. [2024-11-08 22:29:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:29:13,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:21,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 866 states and 1037 transitions. [2024-11-08 22:29:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1037 transitions. [2024-11-08 22:29:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:29:22,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 53 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:29:27,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:27,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 870 states and 1040 transitions. [2024-11-08 22:29:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1040 transitions. [2024-11-08 22:29:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:29:27,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:27,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 91 proven. 53 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:29:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 874 states and 1043 transitions. [2024-11-08 22:29:30,100 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1043 transitions. [2024-11-08 22:29:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:29:30,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 22:29:32,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 876 states and 1046 transitions. [2024-11-08 22:29:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1046 transitions. [2024-11-08 22:29:32,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:29:32,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:32,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:32,910 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:29:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 884 states and 1056 transitions. [2024-11-08 22:29:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1056 transitions. [2024-11-08 22:29:33,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:29:33,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:29:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 890 states and 1064 transitions. [2024-11-08 22:29:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1064 transitions. [2024-11-08 22:29:34,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:29:34,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:35,565 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:29:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:35,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 898 states and 1074 transitions. [2024-11-08 22:29:35,819 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1074 transitions. [2024-11-08 22:29:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:29:35,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:35,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:36,763 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:29:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 904 states and 1082 transitions. [2024-11-08 22:29:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1082 transitions. [2024-11-08 22:29:37,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:29:37,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:37,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:29:49,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:51,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 908 states and 1085 transitions. [2024-11-08 22:29:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1085 transitions. [2024-11-08 22:29:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:29:51,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:29:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:53,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 912 states and 1088 transitions. [2024-11-08 22:29:53,736 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1088 transitions. [2024-11-08 22:29:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:29:53,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:53,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:55,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 920 states and 1098 transitions. [2024-11-08 22:29:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1098 transitions. [2024-11-08 22:29:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:29:55,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 928 states and 1108 transitions. [2024-11-08 22:29:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1108 transitions. [2024-11-08 22:29:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:29:56,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:57,604 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:29:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 930 states and 1111 transitions. [2024-11-08 22:29:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1111 transitions. [2024-11-08 22:29:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:29:59,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:30:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 934 states and 1114 transitions. [2024-11-08 22:30:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1114 transitions. [2024-11-08 22:30:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:30:01,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:02,512 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:30:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 936 states and 1117 transitions. [2024-11-08 22:30:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1117 transitions. [2024-11-08 22:30:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:30:02,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:30:12,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:30:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 938 states and 1120 transitions. [2024-11-08 22:30:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1120 transitions. [2024-11-08 22:30:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:30:12,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:12,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:14,073 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:30:15,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:30:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:15,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 940 states and 1123 transitions. [2024-11-08 22:30:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1123 transitions. [2024-11-08 22:30:15,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:30:15,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:30:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 942 states and 1126 transitions. [2024-11-08 22:30:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1126 transitions. [2024-11-08 22:30:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:30:18,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:18,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:30:20,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:30:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 944 states and 1129 transitions. [2024-11-08 22:30:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1129 transitions. [2024-11-08 22:30:21,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:30:21,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:30:25,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:30:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 948 states and 1132 transitions. [2024-11-08 22:30:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1132 transitions. [2024-11-08 22:30:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:30:25,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:26,457 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:30:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 952 states and 1135 transitions. [2024-11-08 22:30:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1135 transitions. [2024-11-08 22:30:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:30:27,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:30:30,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:30:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 956 states and 1138 transitions. [2024-11-08 22:30:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1138 transitions. [2024-11-08 22:30:30,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:30:30,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:30,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:31,719 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:30:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 960 states and 1141 transitions. [2024-11-08 22:30:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1141 transitions. [2024-11-08 22:30:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:30:33,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:34,171 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:30:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 964 states and 1144 transitions. [2024-11-08 22:30:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1144 transitions. [2024-11-08 22:30:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:30:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:30:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 968 states and 1147 transitions. [2024-11-08 22:30:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1147 transitions. [2024-11-08 22:30:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 22:30:38,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:38,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:30:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 970 states and 1148 transitions. [2024-11-08 22:30:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1148 transitions. [2024-11-08 22:30:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 22:30:40,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:40,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:30:53,123 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 [] [2024-11-08 22:31:03,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:13,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:23,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:33,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:41,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:42,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1024 states and 1211 transitions. [2024-11-08 22:31:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1211 transitions. [2024-11-08 22:31:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:31:42,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:42,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:55,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:05,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:09,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:19,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:28,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1079 states and 1278 transitions. [2024-11-08 22:32:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1278 transitions. [2024-11-08 22:32:29,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 22:32:29,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:29,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 132 proven. 93 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:32:42,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:52,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1083 states and 1281 transitions. [2024-11-08 22:32:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1281 transitions. [2024-11-08 22:32:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 22:32:52,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:52,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:53,860 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 133 proven. 93 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:32:57,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1087 states and 1284 transitions. [2024-11-08 22:32:57,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1284 transitions. [2024-11-08 22:32:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:32:57,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:32:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1095 states and 1294 transitions. [2024-11-08 22:32:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1294 transitions. [2024-11-08 22:32:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:32:58,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:33:00,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:00,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1103 states and 1304 transitions. [2024-11-08 22:33:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1304 transitions. [2024-11-08 22:33:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:33:00,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:00,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:33:06,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:06,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:06,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1107 states and 1307 transitions. [2024-11-08 22:33:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1307 transitions. [2024-11-08 22:33:06,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:33:06,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:06,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:33:19,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:29,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:33,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:34,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1111 states and 1310 transitions. [2024-11-08 22:33:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1310 transitions. [2024-11-08 22:33:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:33:34,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1119 states and 1320 transitions. [2024-11-08 22:33:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1320 transitions. [2024-11-08 22:33:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:33:36,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1127 states and 1330 transitions. [2024-11-08 22:33:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1330 transitions. [2024-11-08 22:33:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:33:38,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:33:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1129 states and 1333 transitions. [2024-11-08 22:33:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1333 transitions. [2024-11-08 22:33:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:33:40,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:41,483 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:33:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1131 states and 1336 transitions. [2024-11-08 22:33:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1336 transitions. [2024-11-08 22:33:42,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:33:42,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:42,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:33:45,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:33:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1133 states and 1339 transitions. [2024-11-08 22:33:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1339 transitions. [2024-11-08 22:33:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:33:45,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:45,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:33:49,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:33:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1135 states and 1342 transitions. [2024-11-08 22:33:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1342 transitions. [2024-11-08 22:33:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:33:49,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:33:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:51,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1139 states and 1345 transitions. [2024-11-08 22:33:51,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1345 transitions. [2024-11-08 22:33:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:33:51,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:51,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:33:56,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:33:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1143 states and 1348 transitions. [2024-11-08 22:33:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1348 transitions. [2024-11-08 22:33:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 22:33:56,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:56,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1147 states and 1351 transitions. [2024-11-08 22:34:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1351 transitions. [2024-11-08 22:34:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-08 22:34:00,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:34:05,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:34:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1151 states and 1354 transitions. [2024-11-08 22:34:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1354 transitions. [2024-11-08 22:34:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:34:05,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:05,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 132 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-08 22:34:10,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:20,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:30,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:41,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:51,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:01,050 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 []