./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:20:16,503 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:20:16,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:20:16,565 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:20:16,565 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:20:16,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:20:16,586 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:20:16,586 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:20:16,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:20:16,587 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:20:16,587 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:20:16,587 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:20:16,587 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:20:16,587 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:20:16,587 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:20:16,587 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:20:16,587 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:20:16,588 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:20:16,588 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:20:16,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:20:16,589 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:20:16,589 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:20:16,589 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:20:16,589 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:20:16,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:20:16,589 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2024-12-06 05:20:16,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:20:16,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:20:16,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:20:16,835 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:20:16,836 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:20:16,837 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2024-12-06 05:20:19,881 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/data/8c3a27ca6/cb71119b23d14ecdb01bb4ec673f7576/FLAG0ea082dc4 [2024-12-06 05:20:20,225 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:20:20,226 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2024-12-06 05:20:20,244 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/data/8c3a27ca6/cb71119b23d14ecdb01bb4ec673f7576/FLAG0ea082dc4 [2024-12-06 05:20:20,495 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/data/8c3a27ca6/cb71119b23d14ecdb01bb4ec673f7576 [2024-12-06 05:20:20,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:20:20,500 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:20:20,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:20:20,502 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:20:20,507 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:20:20,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:20:20" (1/1) ... [2024-12-06 05:20:20,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47729b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:20, skipping insertion in model container [2024-12-06 05:20:20,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:20:20" (1/1) ... [2024-12-06 05:20:20,549 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:20:20,895 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2024-12-06 05:20:20,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:20:21,013 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:20:21,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2024-12-06 05:20:21,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:20:21,146 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:20:21,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21 WrapperNode [2024-12-06 05:20:21,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:20:21,148 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:20:21,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:20:21,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:20:21,154 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,174 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,214 INFO L138 Inliner]: procedures = 176, calls = 230, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 981 [2024-12-06 05:20:21,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:20:21,215 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:20:21,215 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:20:21,215 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:20:21,223 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,223 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,232 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,261 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,263 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,270 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,273 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,283 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:20:21,284 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:20:21,284 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:20:21,284 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:20:21,285 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:21" (1/1) ... [2024-12-06 05:20:21,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:20:21,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:20:21,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:20:21,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cd5507-cc36-49d1-a575-a7116b79d236/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:20:21,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:20:21,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:20:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:20:21,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:20:21,480 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:20:21,481 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:20:22,525 INFO L? ?]: Removed 229 outVars from TransFormulas that were not future-live. [2024-12-06 05:20:22,526 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:20:23,240 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:20:23,240 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-12-06 05:20:23,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:20:23 BoogieIcfgContainer [2024-12-06 05:20:23,241 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:20:23,241 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:20:23,241 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:20:23,249 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:20:23,249 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:20:23" (1/1) ... [2024-12-06 05:20:23,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:20:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 170 transitions. [2024-12-06 05:20:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 170 transitions. [2024-12-06 05:20:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:20:23,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 101 states and 171 transitions. [2024-12-06 05:20:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 171 transitions. [2024-12-06 05:20:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:20:23,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 101 states and 169 transitions. [2024-12-06 05:20:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 169 transitions. [2024-12-06 05:20:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:20:23,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 101 states and 165 transitions. [2024-12-06 05:20:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 165 transitions. [2024-12-06 05:20:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:20:23,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 101 states and 159 transitions. [2024-12-06 05:20:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 159 transitions. [2024-12-06 05:20:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:20:23,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:29,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:20:29,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:29,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 153 transitions. [2024-12-06 05:20:29,669 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 153 transitions. [2024-12-06 05:20:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:20:29,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:30,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:40,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:20:50,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:00,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:10,213 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 [] [2024-12-06 05:21:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 113 states and 167 transitions. [2024-12-06 05:21:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 167 transitions. [2024-12-06 05:21:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:21:10,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 113 states and 165 transitions. [2024-12-06 05:21:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 165 transitions. [2024-12-06 05:21:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:21:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 113 states and 163 transitions. [2024-12-06 05:21:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 163 transitions. [2024-12-06 05:21:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:21:10,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:20,521 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 [] [2024-12-06 05:21:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 113 states and 161 transitions. [2024-12-06 05:21:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 161 transitions. [2024-12-06 05:21:20,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:21:20,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:20,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:21:30,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:33,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 163 transitions. [2024-12-06 05:21:33,482 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 163 transitions. [2024-12-06 05:21:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:21:33,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:33,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:21:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 150 states and 206 transitions. [2024-12-06 05:21:34,763 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 206 transitions. [2024-12-06 05:21:34,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:21:34,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:34,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:35,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:21:45,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:50,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 153 states and 208 transitions. [2024-12-06 05:21:50,371 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 208 transitions. [2024-12-06 05:21:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:21:50,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:50,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:21:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 153 states and 206 transitions. [2024-12-06 05:21:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 206 transitions. [2024-12-06 05:21:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:21:50,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:50,615 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:21:50,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 153 states and 205 transitions. [2024-12-06 05:21:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 205 transitions. [2024-12-06 05:21:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:21:50,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:50,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:50,884 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:21:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 216 transitions. [2024-12-06 05:21:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 216 transitions. [2024-12-06 05:21:51,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:21:51,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:51,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:21:52,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:21:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:52,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 163 states and 218 transitions. [2024-12-06 05:21:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 218 transitions. [2024-12-06 05:21:52,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:21:52,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:52,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:21:52,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 163 states and 216 transitions. [2024-12-06 05:21:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 216 transitions. [2024-12-06 05:21:52,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:21:52,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:52,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:21:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 218 transitions. [2024-12-06 05:21:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 218 transitions. [2024-12-06 05:21:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:21:54,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:54,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:21:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 193 states and 251 transitions. [2024-12-06 05:21:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 251 transitions. [2024-12-06 05:21:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:21:55,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:22:06,080 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 [] [2024-12-06 05:22:14,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:22:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 196 states and 253 transitions. [2024-12-06 05:22:14,891 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 253 transitions. [2024-12-06 05:22:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:22:14,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:14,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:15,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:22:25,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:22:35,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:22:39,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:22:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 227 states and 292 transitions. [2024-12-06 05:22:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 292 transitions. [2024-12-06 05:22:40,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:22:40,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:40,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:22:40,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:40,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 236 states and 303 transitions. [2024-12-06 05:22:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 303 transitions. [2024-12-06 05:22:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:22:40,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:22:43,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:22:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 237 states and 305 transitions. [2024-12-06 05:22:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2024-12-06 05:22:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:22:43,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:43,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:22:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 284 transitions. [2024-12-06 05:22:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-12-06 05:22:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:22:45,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:45,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:22:47,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:22:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 223 states and 286 transitions. [2024-12-06 05:22:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 286 transitions. [2024-12-06 05:22:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:22:47,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:47,515 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:22:47,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:47,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 232 states and 297 transitions. [2024-12-06 05:22:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 297 transitions. [2024-12-06 05:22:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:22:47,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:47,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:22:52,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:22:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 233 states and 299 transitions. [2024-12-06 05:22:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 299 transitions. [2024-12-06 05:22:52,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:22:52,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:22:59,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:22:59,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 260 states and 332 transitions. [2024-12-06 05:22:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 332 transitions. [2024-12-06 05:22:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:22:59,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:59,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:23:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 263 states and 334 transitions. [2024-12-06 05:23:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 334 transitions. [2024-12-06 05:23:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:23:00,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:23:10,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:23:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 266 states and 336 transitions. [2024-12-06 05:23:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 336 transitions. [2024-12-06 05:23:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:23:11,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:11,978 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:23:13,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:23:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 352 transitions. [2024-12-06 05:23:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-12-06 05:23:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:23:13,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:13,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:13,635 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:23:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:13,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 369 transitions. [2024-12-06 05:23:13,876 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-12-06 05:23:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:23:13,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:13,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:23:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:14,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 301 states and 380 transitions. [2024-12-06 05:23:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 380 transitions. [2024-12-06 05:23:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:23:14,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:23:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 302 states and 381 transitions. [2024-12-06 05:23:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 381 transitions. [2024-12-06 05:23:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:23:14,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:14,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:23:16,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:23:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 303 states and 383 transitions. [2024-12-06 05:23:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 383 transitions. [2024-12-06 05:23:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:23:17,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:17,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 40 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:23:19,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:23:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:19,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 306 states and 385 transitions. [2024-12-06 05:23:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 385 transitions. [2024-12-06 05:23:19,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:23:19,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:19,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:23:21,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:23:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 309 states and 387 transitions. [2024-12-06 05:23:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-12-06 05:23:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:23:21,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:23:22,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:22,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 318 states and 398 transitions. [2024-12-06 05:23:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-12-06 05:23:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:23:22,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 05:23:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 319 states and 400 transitions. [2024-12-06 05:23:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-12-06 05:23:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:23:23,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:23:25,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:23:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 346 states and 433 transitions. [2024-12-06 05:23:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-12-06 05:23:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:23:26,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:26,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 05:23:28,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:23:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 349 states and 435 transitions. [2024-12-06 05:23:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 435 transitions. [2024-12-06 05:23:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:23:28,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:28,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:23:38,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:23:41,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:23:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 352 states and 437 transitions. [2024-12-06 05:23:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 437 transitions. [2024-12-06 05:23:41,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:23:41,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:41,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:41,914 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:23:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 353 states and 437 transitions. [2024-12-06 05:23:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 437 transitions. [2024-12-06 05:23:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:23:41,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:41,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:23:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 362 states and 448 transitions. [2024-12-06 05:23:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 448 transitions. [2024-12-06 05:23:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:23:42,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:42,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:43,133 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:23:53,271 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 [] [2024-12-06 05:24:03,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:24:12,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:24:22,324 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 [] [2024-12-06 05:24:22,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 389 states and 480 transitions. [2024-12-06 05:24:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 480 transitions. [2024-12-06 05:24:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:24:22,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:22,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:24:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 390 states and 482 transitions. [2024-12-06 05:24:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 482 transitions. [2024-12-06 05:24:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:24:25,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 34 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 05:24:28,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:24:38,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:24:46,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:24:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:46,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 393 states and 484 transitions. [2024-12-06 05:24:46,684 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 484 transitions. [2024-12-06 05:24:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:24:46,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:46,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:47,670 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:24:52,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:24:57,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:24:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 396 states and 486 transitions. [2024-12-06 05:24:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 486 transitions. [2024-12-06 05:24:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:24:57,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 05:24:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:58,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 405 states and 497 transitions. [2024-12-06 05:24:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 497 transitions. [2024-12-06 05:24:58,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:24:58,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:58,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:59,078 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 05:25:03,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:25:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:03,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 406 states and 499 transitions. [2024-12-06 05:25:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 499 transitions. [2024-12-06 05:25:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:25:03,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:25:14,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:25:16,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:25:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 433 states and 532 transitions. [2024-12-06 05:25:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 532 transitions. [2024-12-06 05:25:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:25:16,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:17,098 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 05:25:22,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:25:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 436 states and 534 transitions. [2024-12-06 05:25:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 534 transitions. [2024-12-06 05:25:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:25:22,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:22,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:25:25,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:25:25,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:25,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 439 states and 536 transitions. [2024-12-06 05:25:25,567 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 536 transitions. [2024-12-06 05:25:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:25:25,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:25,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 05:25:32,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:25:42,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:25:52,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:25:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 568 transitions. [2024-12-06 05:25:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 568 transitions. [2024-12-06 05:25:53,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:25:53,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:53,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:25:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:54,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 475 states and 579 transitions. [2024-12-06 05:25:54,184 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 579 transitions. [2024-12-06 05:25:54,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:25:54,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:54,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:25:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 476 states and 581 transitions. [2024-12-06 05:25:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 581 transitions. [2024-12-06 05:25:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 05:25:55,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 70 proven. 45 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 05:26:06,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:26:07,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:26:17,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:26:27,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:26:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 479 states and 583 transitions. [2024-12-06 05:26:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 583 transitions. [2024-12-06 05:26:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 05:26:27,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:26:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 482 states and 585 transitions. [2024-12-06 05:26:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 585 transitions. [2024-12-06 05:26:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 05:26:28,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 05:26:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:29,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 491 states and 596 transitions. [2024-12-06 05:26:29,632 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 596 transitions. [2024-12-06 05:26:29,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 05:26:29,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:29,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:30,229 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-06 05:26:31,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:26:32,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 492 states and 598 transitions. [2024-12-06 05:26:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 598 transitions. [2024-12-06 05:26:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 05:26:32,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:32,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:26:35,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:26:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 519 states and 631 transitions. [2024-12-06 05:26:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 631 transitions. [2024-12-06 05:26:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:26:35,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:35,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 05:26:38,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:26:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 522 states and 633 transitions. [2024-12-06 05:26:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 633 transitions. [2024-12-06 05:26:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 05:26:38,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:38,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:26:50,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:26:53,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:26:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:53,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 525 states and 635 transitions. [2024-12-06 05:26:53,418 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 635 transitions. [2024-12-06 05:26:53,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 05:26:53,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:53,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 05:27:04,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:27:14,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:27:17,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:27:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 552 states and 667 transitions. [2024-12-06 05:27:17,867 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 667 transitions. [2024-12-06 05:27:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 05:27:17,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:27:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 561 states and 678 transitions. [2024-12-06 05:27:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 678 transitions. [2024-12-06 05:27:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 05:27:19,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:19,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:27:22,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:27:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 562 states and 680 transitions. [2024-12-06 05:27:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 680 transitions. [2024-12-06 05:27:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 05:27:22,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:22,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 85 proven. 56 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 05:27:32,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:27:34,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:27:38,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:27:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:38,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 565 states and 682 transitions. [2024-12-06 05:27:38,804 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 682 transitions. [2024-12-06 05:27:38,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 05:27:38,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:38,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:27:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 568 states and 684 transitions. [2024-12-06 05:27:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 684 transitions. [2024-12-06 05:27:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 05:27:40,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-12-06 05:27:41,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:41,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 577 states and 695 transitions. [2024-12-06 05:27:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 695 transitions. [2024-12-06 05:27:41,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 05:27:41,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:41,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 05:27:46,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:27:46,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 578 states and 697 transitions. [2024-12-06 05:27:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 697 transitions. [2024-12-06 05:27:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 05:27:46,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:27:57,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:27:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 605 states and 730 transitions. [2024-12-06 05:27:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 730 transitions. [2024-12-06 05:27:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 05:27:57,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:57,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:58,326 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 05:28:04,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:28:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 608 states and 732 transitions. [2024-12-06 05:28:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 732 transitions. [2024-12-06 05:28:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 05:28:04,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:28:15,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:28:17,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:28:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 611 states and 734 transitions. [2024-12-06 05:28:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 734 transitions. [2024-12-06 05:28:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 05:28:17,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:17,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-12-06 05:28:28,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:28:34,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:28:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 638 states and 766 transitions. [2024-12-06 05:28:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 766 transitions. [2024-12-06 05:28:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 05:28:34,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:34,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:28:36,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 647 states and 777 transitions. [2024-12-06 05:28:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 777 transitions. [2024-12-06 05:28:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 05:28:36,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:37,893 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:28:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 648 states and 779 transitions. [2024-12-06 05:28:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 779 transitions. [2024-12-06 05:28:38,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 05:28:38,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:38,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 100 proven. 67 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 05:28:42,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:28:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:43,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 651 states and 781 transitions. [2024-12-06 05:28:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 781 transitions. [2024-12-06 05:28:43,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 05:28:43,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:43,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:44,018 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:28:46,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:28:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 654 states and 783 transitions. [2024-12-06 05:28:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 783 transitions. [2024-12-06 05:28:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 05:28:47,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:47,687 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-12-06 05:28:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 663 states and 794 transitions. [2024-12-06 05:28:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 794 transitions. [2024-12-06 05:28:48,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 05:28:48,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:48,643 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-12-06 05:28:51,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:28:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 664 states and 796 transitions. [2024-12-06 05:28:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 796 transitions. [2024-12-06 05:28:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 05:28:51,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:51,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:29:03,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:29:13,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:29:23,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:29:33,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:29:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 691 states and 829 transitions. [2024-12-06 05:29:33,653 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 829 transitions. [2024-12-06 05:29:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 05:29:33,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:33,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-12-06 05:29:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 694 states and 831 transitions. [2024-12-06 05:29:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 831 transitions. [2024-12-06 05:29:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 05:29:35,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:29:47,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:29:48,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:29:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 697 states and 833 transitions. [2024-12-06 05:29:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 833 transitions. [2024-12-06 05:29:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 05:29:48,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:49,576 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-12-06 05:29:59,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:30:09,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:30:19,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:30:24,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:30:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 724 states and 865 transitions. [2024-12-06 05:30:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 865 transitions. [2024-12-06 05:30:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 05:30:25,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:26,363 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:30:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 733 states and 876 transitions. [2024-12-06 05:30:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 876 transitions. [2024-12-06 05:30:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 05:30:26,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:26,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:30:29,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:30:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 734 states and 878 transitions. [2024-12-06 05:30:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 878 transitions. [2024-12-06 05:30:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 05:30:29,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:29,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 115 proven. 78 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-12-06 05:30:40,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:30:44,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:30:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 737 states and 880 transitions. [2024-12-06 05:30:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 880 transitions. [2024-12-06 05:30:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 05:30:45,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:46,613 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:30:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 740 states and 882 transitions. [2024-12-06 05:30:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 882 transitions. [2024-12-06 05:30:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 05:30:47,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:47,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 05:30:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 749 states and 893 transitions. [2024-12-06 05:30:48,080 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 893 transitions. [2024-12-06 05:30:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 05:30:48,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:48,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2024-12-06 05:30:50,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:50,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 750 states and 895 transitions. [2024-12-06 05:30:50,474 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 895 transitions. [2024-12-06 05:30:50,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 05:30:50,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:50,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:30:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 777 states and 926 transitions. [2024-12-06 05:30:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 926 transitions. [2024-12-06 05:30:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 05:30:53,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:53,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-12-06 05:30:56,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:30:58,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:30:58,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 780 states and 928 transitions. [2024-12-06 05:30:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 928 transitions. [2024-12-06 05:30:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 05:30:58,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:58,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:31:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 783 states and 930 transitions. [2024-12-06 05:31:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 930 transitions. [2024-12-06 05:31:00,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 05:31:00,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:00,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 05:31:12,033 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 [] [2024-12-06 05:31:14,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:31:23,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:31:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 810 states and 962 transitions. [2024-12-06 05:31:24,068 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 962 transitions. [2024-12-06 05:31:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 05:31:24,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:24,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:25,404 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:31:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 819 states and 973 transitions. [2024-12-06 05:31:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 973 transitions. [2024-12-06 05:31:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-06 05:31:25,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:31:29,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:31:30,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:31:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 820 states and 975 transitions. [2024-12-06 05:31:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 975 transitions. [2024-12-06 05:31:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 05:31:30,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:30,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 130 proven. 89 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-12-06 05:31:37,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:31:47,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:31:57,198 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 [] [2024-12-06 05:31:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 823 states and 977 transitions. [2024-12-06 05:31:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 977 transitions. [2024-12-06 05:31:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 05:31:57,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:58,645 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:31:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 826 states and 979 transitions. [2024-12-06 05:31:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 979 transitions. [2024-12-06 05:31:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 05:31:59,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:59,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:00,265 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-12-06 05:32:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 835 states and 990 transitions. [2024-12-06 05:32:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 990 transitions. [2024-12-06 05:32:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 05:32:00,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:01,285 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2024-12-06 05:32:02,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:32:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 836 states and 992 transitions. [2024-12-06 05:32:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 992 transitions. [2024-12-06 05:32:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-06 05:32:02,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms