./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.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_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/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_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/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_88ff0d6e-852f-4e44-ae50-2892d17f8661/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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:55:11,493 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:55:11,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:55:11,552 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:55:11,552 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:55:11,571 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:55:11,572 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:55:11,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:55:11,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:55:11,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:55:11,573 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:55:11,573 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:55:11,573 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:55:11,574 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:55:11,574 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:55:11,575 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:55:11,575 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:55:11,575 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:55:11,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:55:11,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:55:11,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:55:11,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:55:11,575 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:55:11,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:55:11,576 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_88ff0d6e-852f-4e44-ae50-2892d17f8661/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 -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2024-12-06 02:55:11,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:55:11,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:55:11,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:55:11,809 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:55:11,810 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:55:11,811 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2024-12-06 02:55:14,539 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/data/51d9d536b/e26929e8c0da4cdaa4645effe21b8605/FLAG08a42bedd [2024-12-06 02:55:14,879 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:55:14,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2024-12-06 02:55:14,895 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/data/51d9d536b/e26929e8c0da4cdaa4645effe21b8605/FLAG08a42bedd [2024-12-06 02:55:15,124 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/data/51d9d536b/e26929e8c0da4cdaa4645effe21b8605 [2024-12-06 02:55:15,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:55:15,128 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:55:15,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:55:15,130 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:55:15,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:55:15,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fdc2622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15, skipping insertion in model container [2024-12-06 02:55:15,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,176 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:55:15,541 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_88ff0d6e-852f-4e44-ae50-2892d17f8661/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i[33021,33034] [2024-12-06 02:55:15,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:55:15,682 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:55:15,721 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_88ff0d6e-852f-4e44-ae50-2892d17f8661/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i[33021,33034] [2024-12-06 02:55:15,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:55:15,812 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:55:15,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15 WrapperNode [2024-12-06 02:55:15,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:55:15,813 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:55:15,813 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:55:15,813 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:55:15,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,843 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,897 INFO L138 Inliner]: procedures = 176, calls = 335, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1552 [2024-12-06 02:55:15,898 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:55:15,898 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:55:15,898 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:55:15,898 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:55:15,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,915 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,915 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,957 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,959 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,973 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,977 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:15,993 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:55:15,995 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:55:15,995 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:55:15,995 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:55:15,996 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:55:15" (1/1) ... [2024-12-06 02:55:16,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:55:16,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:55:16,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:55:16,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88ff0d6e-852f-4e44-ae50-2892d17f8661/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:55:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:55:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:55:16,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:55:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:55:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:55:16,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:55:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:55:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:55:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:55:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:55:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:55:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:55:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:55:16,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:55:16,260 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:55:16,261 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:55:17,853 INFO L? ?]: Removed 384 outVars from TransFormulas that were not future-live. [2024-12-06 02:55:17,853 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:55:19,211 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:55:19,211 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-06 02:55:19,212 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:55:19 BoogieIcfgContainer [2024-12-06 02:55:19,212 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:55:19,212 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:55:19,212 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:55:19,220 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:55:19,220 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:55:19" (1/1) ... [2024-12-06 02:55:19,226 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:55:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:19,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 135 states and 232 transitions. [2024-12-06 02:55:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 232 transitions. [2024-12-06 02:55:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:55:19,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:19,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,432 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 02:55:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 136 states and 233 transitions. [2024-12-06 02:55:19,479 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 233 transitions. [2024-12-06 02:55:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:55:19,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:19,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,542 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 02:55:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 136 states and 229 transitions. [2024-12-06 02:55:19,550 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-12-06 02:55:19,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:55:19,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:19,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 136 states and 221 transitions. [2024-12-06 02:55:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 221 transitions. [2024-12-06 02:55:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:55:19,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:19,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:19,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,659 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 02:55:19,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 209 transitions. [2024-12-06 02:55:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 209 transitions. [2024-12-06 02:55:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:55:19,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:19,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,829 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 02:55:29,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:36,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:37,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 136 states and 197 transitions. [2024-12-06 02:55:37,014 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-12-06 02:55:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:55:37,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:37,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:37,399 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 02:55:42,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:42,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:42,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 148 states and 210 transitions. [2024-12-06 02:55:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 210 transitions. [2024-12-06 02:55:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:55:42,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:42,633 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 02:55:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 148 states and 208 transitions. [2024-12-06 02:55:42,643 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 208 transitions. [2024-12-06 02:55:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:55:42,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:42,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:42,796 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 02:55:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 148 states and 206 transitions. [2024-12-06 02:55:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 206 transitions. [2024-12-06 02:55:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:55:42,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:42,978 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 02:55:49,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:49,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:49,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 148 states and 204 transitions. [2024-12-06 02:55:49,290 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 204 transitions. [2024-12-06 02:55:49,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:55:49,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:49,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:49,517 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 02:55:59,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 151 states and 206 transitions. [2024-12-06 02:56:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 206 transitions. [2024-12-06 02:56:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:56:00,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:00,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:56:11,498 WARN L539 Checker$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 02:56:17,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:17,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 195 states and 260 transitions. [2024-12-06 02:56:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-12-06 02:56:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:56:17,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:17,491 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 02:56:17,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 195 states and 258 transitions. [2024-12-06 02:56:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 258 transitions. [2024-12-06 02:56:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:56:17,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:17,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:17,669 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 02:56:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 195 states and 256 transitions. [2024-12-06 02:56:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 256 transitions. [2024-12-06 02:56:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:56:17,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:17,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:56:27,839 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 02:56:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 195 states and 254 transitions. [2024-12-06 02:56:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 254 transitions. [2024-12-06 02:56:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:56:27,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:27,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:27,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:28,021 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 02:56:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 195 states and 252 transitions. [2024-12-06 02:56:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 252 transitions. [2024-12-06 02:56:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:56:28,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:56:29,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 198 states and 254 transitions. [2024-12-06 02:56:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 254 transitions. [2024-12-06 02:56:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:56:29,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:29,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:56:39,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:43,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 201 states and 256 transitions. [2024-12-06 02:56:43,896 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 256 transitions. [2024-12-06 02:56:43,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:56:43,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,042 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 02:56:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 201 states and 255 transitions. [2024-12-06 02:56:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 255 transitions. [2024-12-06 02:56:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:56:44,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:44,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,275 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 02:56:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 210 states and 266 transitions. [2024-12-06 02:56:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 266 transitions. [2024-12-06 02:56:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:56:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:56:46,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:57,940 WARN L539 Checker$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 02:57:01,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:57:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 276 states and 349 transitions. [2024-12-06 02:57:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 349 transitions. [2024-12-06 02:57:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:57:01,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:57:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 277 states and 351 transitions. [2024-12-06 02:57:02,642 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-12-06 02:57:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:57:02,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:02,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:02,909 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:57:12,928 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 02:57:16,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:57:16,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 280 states and 353 transitions. [2024-12-06 02:57:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 353 transitions. [2024-12-06 02:57:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:57:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:57:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 280 states and 351 transitions. [2024-12-06 02:57:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 351 transitions. [2024-12-06 02:57:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:57:16,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:16,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:57:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 283 states and 353 transitions. [2024-12-06 02:57:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 353 transitions. [2024-12-06 02:57:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:57:16,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:16,964 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 02:57:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 283 states and 351 transitions. [2024-12-06 02:57:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 351 transitions. [2024-12-06 02:57:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:57:16,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:16,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:17,259 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:17,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 286 states and 353 transitions. [2024-12-06 02:57:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 353 transitions. [2024-12-06 02:57:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:57:17,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:17,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 286 states and 352 transitions. [2024-12-06 02:57:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 352 transitions. [2024-12-06 02:57:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:57:17,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:17,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:18,206 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 295 states and 363 transitions. [2024-12-06 02:57:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 363 transitions. [2024-12-06 02:57:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:57:18,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:18,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 304 states and 374 transitions. [2024-12-06 02:57:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 374 transitions. [2024-12-06 02:57:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:57:18,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:18,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:57:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 305 states and 376 transitions. [2024-12-06 02:57:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 376 transitions. [2024-12-06 02:57:19,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:57:19,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:57:23,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:57:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 306 states and 378 transitions. [2024-12-06 02:57:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 378 transitions. [2024-12-06 02:57:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:57:23,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:23,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 306 states and 376 transitions. [2024-12-06 02:57:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 376 transitions. [2024-12-06 02:57:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:57:23,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:57:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-12-06 02:57:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-12-06 02:57:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:57:24,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:57:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 312 states and 380 transitions. [2024-12-06 02:57:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 380 transitions. [2024-12-06 02:57:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:57:24,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:57:27,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:57:28,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:57:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 364 states and 445 transitions. [2024-12-06 02:57:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 445 transitions. [2024-12-06 02:57:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:57:29,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:57:31,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:57:31,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 367 states and 447 transitions. [2024-12-06 02:57:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 447 transitions. [2024-12-06 02:57:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:57:31,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:32,404 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:57:42,436 WARN L539 Checker$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 02:57:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 370 states and 449 transitions. [2024-12-06 02:57:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 449 transitions. [2024-12-06 02:57:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:57:42,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:42,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:57:53,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:57:59,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:03,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 433 states and 527 transitions. [2024-12-06 02:58:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 527 transitions. [2024-12-06 02:58:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:58:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:58:07,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:09,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 492 states and 601 transitions. [2024-12-06 02:58:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 601 transitions. [2024-12-06 02:58:10,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:58:10,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:10,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:58:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 501 states and 612 transitions. [2024-12-06 02:58:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 612 transitions. [2024-12-06 02:58:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:58:10,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:10,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:11,178 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:58:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 510 states and 623 transitions. [2024-12-06 02:58:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 623 transitions. [2024-12-06 02:58:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:58:11,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:11,837 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:58:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 511 states and 625 transitions. [2024-12-06 02:58:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 625 transitions. [2024-12-06 02:58:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:58:12,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:58:16,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:58:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:16,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 512 states and 627 transitions. [2024-12-06 02:58:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 627 transitions. [2024-12-06 02:58:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:58:16,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:16,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:58:26,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:30,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 546 states and 669 transitions. [2024-12-06 02:58:32,325 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 669 transitions. [2024-12-06 02:58:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:58:32,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:32,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:32,696 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:58:42,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:46,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:58:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 549 states and 671 transitions. [2024-12-06 02:58:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 671 transitions. [2024-12-06 02:58:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:58:46,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:46,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:58:56,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:59:00,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:59:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 552 states and 673 transitions. [2024-12-06 02:59:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 673 transitions. [2024-12-06 02:59:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:59:00,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:00,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:59:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 550 states and 669 transitions. [2024-12-06 02:59:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 669 transitions. [2024-12-06 02:59:01,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:59:01,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:01,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:59:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 553 states and 671 transitions. [2024-12-06 02:59:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 671 transitions. [2024-12-06 02:59:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:59:03,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:03,783 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:59:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 556 states and 673 transitions. [2024-12-06 02:59:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 673 transitions. [2024-12-06 02:59:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:59:04,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:04,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:59:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 565 states and 684 transitions. [2024-12-06 02:59:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 684 transitions. [2024-12-06 02:59:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:59:04,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:59:05,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 574 states and 695 transitions. [2024-12-06 02:59:05,226 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 695 transitions. [2024-12-06 02:59:05,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:59:05,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:05,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:59:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 583 states and 706 transitions. [2024-12-06 02:59:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 706 transitions. [2024-12-06 02:59:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:59:05,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:05,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:59:06,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:06,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 592 states and 717 transitions. [2024-12-06 02:59:06,570 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 717 transitions. [2024-12-06 02:59:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:59:06,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:59:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 598 states and 726 transitions. [2024-12-06 02:59:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 726 transitions. [2024-12-06 02:59:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:59:07,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:08,081 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:59:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 599 states and 728 transitions. [2024-12-06 02:59:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 728 transitions. [2024-12-06 02:59:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:59:08,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:08,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:09,042 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:59:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 600 states and 730 transitions. [2024-12-06 02:59:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 730 transitions. [2024-12-06 02:59:10,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:59:10,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:10,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:59:11,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:59:12,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:12,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 601 states and 732 transitions. [2024-12-06 02:59:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 732 transitions. [2024-12-06 02:59:12,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:59:12,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:12,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:12,695 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:59:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 604 states and 734 transitions. [2024-12-06 02:59:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 734 transitions. [2024-12-06 02:59:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:59:14,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:14,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:59:19,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:59:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 607 states and 736 transitions. [2024-12-06 02:59:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 736 transitions. [2024-12-06 02:59:19,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:59:19,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:19,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:59:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 610 states and 738 transitions. [2024-12-06 02:59:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 738 transitions. [2024-12-06 02:59:20,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:59:20,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:20,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:59:22,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 613 states and 740 transitions. [2024-12-06 02:59:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 740 transitions. [2024-12-06 02:59:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:59:22,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:22,963 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:59:27,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:59:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 665 states and 805 transitions. [2024-12-06 02:59:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 805 transitions. [2024-12-06 02:59:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:59:28,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:59:31,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:59:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 668 states and 807 transitions. [2024-12-06 02:59:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 807 transitions. [2024-12-06 02:59:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:59:31,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:32,526 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:59:42,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:59:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 671 states and 809 transitions. [2024-12-06 02:59:43,250 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 809 transitions. [2024-12-06 02:59:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:59:43,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 02:59:53,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:04,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:09,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 709 states and 856 transitions. [2024-12-06 03:00:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 856 transitions. [2024-12-06 03:00:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:00:09,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:09,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:00:19,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:21,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 734 states and 886 transitions. [2024-12-06 03:00:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 886 transitions. [2024-12-06 03:00:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:00:21,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:21,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 03:00:22,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 747 states and 903 transitions. [2024-12-06 03:00:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 903 transitions. [2024-12-06 03:00:22,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 03:00:22,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:22,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:22,722 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:00:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 756 states and 914 transitions. [2024-12-06 03:00:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 914 transitions. [2024-12-06 03:00:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:00:22,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:22,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:00:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 769 states and 931 transitions. [2024-12-06 03:00:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 931 transitions. [2024-12-06 03:00:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:00:23,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:23,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:00:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:24,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 770 states and 932 transitions. [2024-12-06 03:00:24,310 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 932 transitions. [2024-12-06 03:00:24,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:00:24,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:24,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 03:00:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 771 states and 933 transitions. [2024-12-06 03:00:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 933 transitions. [2024-12-06 03:00:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 03:00:24,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:00:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:25,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 780 states and 944 transitions. [2024-12-06 03:00:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 944 transitions. [2024-12-06 03:00:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:00:25,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:25,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:00:30,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:30,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:30,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 794 states and 961 transitions. [2024-12-06 03:00:30,288 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 961 transitions. [2024-12-06 03:00:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 03:00:30,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:00:32,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:32,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 795 states and 963 transitions. [2024-12-06 03:00:32,228 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 963 transitions. [2024-12-06 03:00:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 03:00:32,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:32,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:00:40,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:00:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 796 states and 965 transitions. [2024-12-06 03:00:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 965 transitions. [2024-12-06 03:00:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:00:40,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:00:51,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:58,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 799 states and 967 transitions. [2024-12-06 03:00:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 967 transitions. [2024-12-06 03:00:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:00:58,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:59,244 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 03:01:04,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:01:14,605 WARN L539 Checker$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 03:01:24,612 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 03:01:24,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 802 states and 969 transitions. [2024-12-06 03:01:24,641 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 969 transitions. [2024-12-06 03:01:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:01:24,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:24,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 03:01:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 805 states and 971 transitions. [2024-12-06 03:01:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 971 transitions. [2024-12-06 03:01:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:01:25,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:01:35,975 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 03:01:45,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:01:56,001 WARN L539 Checker$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 03:02:06,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:02:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 808 states and 973 transitions. [2024-12-06 03:02:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 973 transitions. [2024-12-06 03:02:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:02:06,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:02:08,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:02:08,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 811 states and 975 transitions. [2024-12-06 03:02:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 975 transitions. [2024-12-06 03:02:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:02:08,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:08,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:02:14,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:02:14,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 814 states and 977 transitions. [2024-12-06 03:02:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 977 transitions. [2024-12-06 03:02:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:02:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:14,639 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:02:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 823 states and 990 transitions. [2024-12-06 03:02:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 990 transitions. [2024-12-06 03:02:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:02:15,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 03:02:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 832 states and 1001 transitions. [2024-12-06 03:02:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1001 transitions. [2024-12-06 03:02:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:02:16,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:02:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 841 states and 1014 transitions. [2024-12-06 03:02:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1014 transitions. [2024-12-06 03:02:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:02:17,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:02:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 849 states and 1024 transitions. [2024-12-06 03:02:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1024 transitions. [2024-12-06 03:02:17,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:02:17,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:17,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:18,245 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 03:02:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 858 states and 1035 transitions. [2024-12-06 03:02:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1035 transitions. [2024-12-06 03:02:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:02:18,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:19,230 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:02:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 859 states and 1037 transitions. [2024-12-06 03:02:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1037 transitions. [2024-12-06 03:02:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:02:19,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:19,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:02:21,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:02:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 860 states and 1039 transitions. [2024-12-06 03:02:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1039 transitions. [2024-12-06 03:02:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:02:21,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:21,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:02:28,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:02:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 861 states and 1043 transitions. [2024-12-06 03:02:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1043 transitions. [2024-12-06 03:02:28,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:02:28,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:28,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:29,427 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:02:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 862 states and 1045 transitions. [2024-12-06 03:02:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1045 transitions. [2024-12-06 03:02:30,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:02:30,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:31,230 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:02:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 865 states and 1047 transitions. [2024-12-06 03:02:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1047 transitions. [2024-12-06 03:02:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:02:32,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:32,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:32,610 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 03:02:34,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:02:36,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:02:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 868 states and 1049 transitions. [2024-12-06 03:02:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1049 transitions. [2024-12-06 03:02:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:02:36,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 03:02:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 871 states and 1051 transitions. [2024-12-06 03:02:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1051 transitions. [2024-12-06 03:02:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:02:38,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:38,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 03:02:39,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:39,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 876 states and 1056 transitions. [2024-12-06 03:02:39,444 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1056 transitions. [2024-12-06 03:02:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:02:39,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:39,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:02:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 879 states and 1058 transitions. [2024-12-06 03:02:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1058 transitions. [2024-12-06 03:02:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 03:02:41,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:41,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:02:50,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:00,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:01,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:01,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 931 states and 1123 transitions. [2024-12-06 03:03:01,396 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1123 transitions. [2024-12-06 03:03:01,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:03:01,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:01,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:03:04,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 934 states and 1125 transitions. [2024-12-06 03:03:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1125 transitions. [2024-12-06 03:03:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:03:04,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:04,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:03:08,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 937 states and 1127 transitions. [2024-12-06 03:03:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1127 transitions. [2024-12-06 03:03:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:03:08,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:08,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:09,027 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 03:03:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 938 states and 1127 transitions. [2024-12-06 03:03:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1127 transitions. [2024-12-06 03:03:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:03:09,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 03:03:20,601 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 03:03:30,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:40,646 WARN L539 Checker$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 03:03:50,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:01,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:08,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 990 states and 1190 transitions. [2024-12-06 03:04:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1190 transitions. [2024-12-06 03:04:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:04:08,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 03:04:19,043 WARN L539 Checker$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 03:04:25,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:35,150 WARN L539 Checker$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 03:04:44,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:47,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:47,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1042 states and 1252 transitions. [2024-12-06 03:04:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1252 transitions. [2024-12-06 03:04:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:04:47,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:04:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1051 states and 1263 transitions. [2024-12-06 03:04:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1263 transitions. [2024-12-06 03:04:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:04:49,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:04:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:50,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1060 states and 1274 transitions. [2024-12-06 03:04:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1274 transitions. [2024-12-06 03:04:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 03:04:50,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:04:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:52,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1061 states and 1276 transitions. [2024-12-06 03:04:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1276 transitions. [2024-12-06 03:04:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 03:04:52,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:52,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:04:54,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:04:54,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1062 states and 1278 transitions. [2024-12-06 03:04:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1278 transitions. [2024-12-06 03:04:54,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:04:54,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:54,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:55,431 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:05:05,494 WARN L539 Checker$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 03:05:15,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:18,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:18,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1065 states and 1280 transitions. [2024-12-06 03:05:18,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1280 transitions. [2024-12-06 03:05:18,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:05:18,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:18,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:19,513 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 03:05:29,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1068 states and 1282 transitions. [2024-12-06 03:05:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1282 transitions. [2024-12-06 03:05:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:05:29,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:05:39,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:39,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1071 states and 1284 transitions. [2024-12-06 03:05:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1284 transitions. [2024-12-06 03:05:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:05:40,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:40,711 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 03:05:48,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:58,070 WARN L539 Checker$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 03:06:00,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1074 states and 1286 transitions. [2024-12-06 03:06:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1286 transitions. [2024-12-06 03:06:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 03:06:00,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:00,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:01,492 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:06:03,142 WARN L539 Checker$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 03:06:03,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1077 states and 1288 transitions. [2024-12-06 03:06:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1288 transitions. [2024-12-06 03:06:03,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 03:06:03,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:03,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:04,173 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:06:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1080 states and 1290 transitions. [2024-12-06 03:06:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1290 transitions. [2024-12-06 03:06:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:06:05,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:05,676 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 03:06:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1089 states and 1301 transitions. [2024-12-06 03:06:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1301 transitions. [2024-12-06 03:06:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:06:06,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 03:06:07,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1098 states and 1312 transitions. [2024-12-06 03:06:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1312 transitions. [2024-12-06 03:06:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:06:07,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 03:06:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1107 states and 1323 transitions. [2024-12-06 03:06:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1323 transitions. [2024-12-06 03:06:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:06:08,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:08,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 03:06:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1116 states and 1334 transitions. [2024-12-06 03:06:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1334 transitions. [2024-12-06 03:06:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:06:09,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:10,303 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 03:06:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:11,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1117 states and 1338 transitions. [2024-12-06 03:06:11,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1338 transitions. [2024-12-06 03:06:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:06:11,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:11,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:11,758 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:06:13,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1118 states and 1340 transitions. [2024-12-06 03:06:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1340 transitions. [2024-12-06 03:06:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:06:13,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:13,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:13,955 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 03:06:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1133 states and 1360 transitions. [2024-12-06 03:06:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1360 transitions. [2024-12-06 03:06:15,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:06:15,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:15,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:06:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:17,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1134 states and 1362 transitions. [2024-12-06 03:06:17,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1362 transitions. [2024-12-06 03:06:17,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:06:17,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:17,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:18,167 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 03:06:22,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:06:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1137 states and 1364 transitions. [2024-12-06 03:06:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1364 transitions. [2024-12-06 03:06:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:06:22,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:23,280 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 03:06:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:23,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1140 states and 1366 transitions. [2024-12-06 03:06:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1366 transitions. [2024-12-06 03:06:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:06:23,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:23,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 03:06:26,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:06:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1143 states and 1368 transitions. [2024-12-06 03:06:27,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1368 transitions. [2024-12-06 03:06:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:06:27,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:27,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 03:06:29,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:29,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1146 states and 1370 transitions. [2024-12-06 03:06:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1370 transitions. [2024-12-06 03:06:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 03:06:29,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:29,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:06:33,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:41,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1198 states and 1435 transitions. [2024-12-06 03:06:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1435 transitions. [2024-12-06 03:06:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 03:06:41,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:41,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:06:51,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1201 states and 1437 transitions. [2024-12-06 03:06:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1437 transitions. [2024-12-06 03:06:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 03:06:51,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:51,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:06:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1204 states and 1439 transitions. [2024-12-06 03:06:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1439 transitions. [2024-12-06 03:06:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 03:06:53,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 03:06:57,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:59,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:02,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1256 states and 1502 transitions. [2024-12-06 03:07:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1502 transitions. [2024-12-06 03:07:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 03:07:03,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:04,014 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 70 proven. 136 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 03:07:14,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:24,866 WARN L539 Checker$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 03:07:32,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1308 states and 1565 transitions. [2024-12-06 03:07:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1565 transitions. [2024-12-06 03:07:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 03:07:32,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:07:34,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:34,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1317 states and 1576 transitions. [2024-12-06 03:07:34,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1576 transitions. [2024-12-06 03:07:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 03:07:34,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:34,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:07:35,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1326 states and 1587 transitions. [2024-12-06 03:07:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1587 transitions. [2024-12-06 03:07:35,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 03:07:35,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:35,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:37,073 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:07:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1327 states and 1589 transitions. [2024-12-06 03:07:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1589 transitions. [2024-12-06 03:07:37,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 03:07:37,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:37,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:07:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1328 states and 1591 transitions. [2024-12-06 03:07:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1591 transitions. [2024-12-06 03:07:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 03:07:39,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:39,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 169 proven. 44 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-12-06 03:07:51,006 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 03:07:53,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1331 states and 1593 transitions. [2024-12-06 03:07:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1593 transitions. [2024-12-06 03:07:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 03:07:53,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 70 proven. 137 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 03:08:04,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:09,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:19,205 WARN L539 Checker$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 03:08:20,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1334 states and 1595 transitions. [2024-12-06 03:08:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1595 transitions. [2024-12-06 03:08:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 03:08:20,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:20,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 70 proven. 137 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 03:08:31,658 WARN L539 Checker$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 03:08:41,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:51,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:56,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1337 states and 1597 transitions. [2024-12-06 03:08:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1597 transitions. [2024-12-06 03:08:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 03:08:56,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:56,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 168 proven. 45 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-12-06 03:09:07,611 WARN L539 Checker$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 03:09:10,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:09:20,266 WARN L539 Checker$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 03:09:30,279 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 03:09:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1340 states and 1599 transitions. [2024-12-06 03:09:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1599 transitions. [2024-12-06 03:09:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 03:09:30,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:30,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:09:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1343 states and 1601 transitions. [2024-12-06 03:09:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1601 transitions. [2024-12-06 03:09:32,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 03:09:32,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:32,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:09:38,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:09:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1346 states and 1603 transitions. [2024-12-06 03:09:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1603 transitions. [2024-12-06 03:09:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 03:09:38,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:38,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 70 proven. 136 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2024-12-06 03:09:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1355 states and 1616 transitions. [2024-12-06 03:09:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1616 transitions. [2024-12-06 03:09:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 03:09:39,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-12-06 03:09:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1364 states and 1627 transitions. [2024-12-06 03:09:40,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1627 transitions. [2024-12-06 03:09:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 03:09:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:40,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 70 proven. 136 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2024-12-06 03:09:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1373 states and 1640 transitions. [2024-12-06 03:09:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1640 transitions. [2024-12-06 03:09:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 03:09:42,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-12-06 03:09:43,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1382 states and 1651 transitions. [2024-12-06 03:09:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1651 transitions. [2024-12-06 03:09:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 03:09:43,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:43,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-12-06 03:09:46,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:09:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1383 states and 1655 transitions. [2024-12-06 03:09:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1655 transitions. [2024-12-06 03:09:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 03:09:47,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 70 proven. 136 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2024-12-06 03:09:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:48,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1384 states and 1657 transitions. [2024-12-06 03:09:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1657 transitions. [2024-12-06 03:09:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 03:09:48,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat