./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/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_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/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_f70a5d2c-ba95-4fe1-a492-ab0412869239/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:41:59,989 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:42:00,042 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:42:00,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:42:00,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:42:00,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:42:00,065 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:42:00,066 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:42:00,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:42:00,066 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:42:00,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:42:00,066 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:42:00,066 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:42:00,066 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:42:00,067 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:42:00,067 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:42:00,068 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:42:00,068 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:42:00,068 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:42:00,068 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:42:00,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:42:00,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:42:00,068 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:42:00,068 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:42:00,068 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_f70a5d2c-ba95-4fe1-a492-ab0412869239/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 -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2024-12-06 04:42:00,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:42:00,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:42:00,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:42:00,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:42:00,302 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:42:00,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2024-12-06 04:42:02,900 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/data/092019324/9c4a0cde9cb3402dac78b634eb0f9d70/FLAGa710e9793 [2024-12-06 04:42:03,192 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:42:03,192 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2024-12-06 04:42:03,206 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/data/092019324/9c4a0cde9cb3402dac78b634eb0f9d70/FLAGa710e9793 [2024-12-06 04:42:03,485 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/data/092019324/9c4a0cde9cb3402dac78b634eb0f9d70 [2024-12-06 04:42:03,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:42:03,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:42:03,489 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:42:03,489 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:42:03,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:42:03,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:42:03" (1/1) ... [2024-12-06 04:42:03,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d9a5ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:03, skipping insertion in model container [2024-12-06 04:42:03,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:42:03" (1/1) ... [2024-12-06 04:42:03,528 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:42:03,823 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_f70a5d2c-ba95-4fe1-a492-ab0412869239/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i[33021,33034] [2024-12-06 04:42:03,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:42:03,940 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:42:03,974 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_f70a5d2c-ba95-4fe1-a492-ab0412869239/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i[33021,33034] [2024-12-06 04:42:04,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:42:04,057 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:42:04,058 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04 WrapperNode [2024-12-06 04:42:04,058 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:42:04,058 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:42:04,058 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:42:04,059 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:42:04,063 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,083 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,137 INFO L138 Inliner]: procedures = 176, calls = 335, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1552 [2024-12-06 04:42:04,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:42:04,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:42:04,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:42:04,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:42:04,144 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,144 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,153 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,154 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,192 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,196 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,206 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,212 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,217 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:42:04,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:42:04,250 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:42:04,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:42:04,251 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:04" (1/1) ... [2024-12-06 04:42:04,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:42:04,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:42:04,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:42:04,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f70a5d2c-ba95-4fe1-a492-ab0412869239/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:42:04,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:42:04,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:42:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:42:04,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:42:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:42:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:42:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:42:04,488 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:42:04,490 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:42:05,971 INFO L? ?]: Removed 384 outVars from TransFormulas that were not future-live. [2024-12-06 04:42:05,972 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:42:07,324 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:42:07,325 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-06 04:42:07,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:42:07 BoogieIcfgContainer [2024-12-06 04:42:07,325 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:42:07,326 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:42:07,326 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:42:07,334 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:42:07,334 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:42:07" (1/1) ... [2024-12-06 04:42:07,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:42:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 135 states and 232 transitions. [2024-12-06 04:42:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 232 transitions. [2024-12-06 04:42:07,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:42:07,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:07,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:07,528 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 04:42:07,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 136 states and 233 transitions. [2024-12-06 04:42:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 233 transitions. [2024-12-06 04:42:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:42:07,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:07,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:07,626 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 04:42:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:07,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 136 states and 229 transitions. [2024-12-06 04:42:07,634 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-12-06 04:42:07,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:42:07,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:07,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:07,678 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 04:42:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 136 states and 221 transitions. [2024-12-06 04:42:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 221 transitions. [2024-12-06 04:42:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:42:07,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:07,747 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 04:42:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 209 transitions. [2024-12-06 04:42:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 209 transitions. [2024-12-06 04:42:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:42:07,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:07,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:07,915 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 04:42:17,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:42:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 136 states and 197 transitions. [2024-12-06 04:42:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-12-06 04:42:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:42:18,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:18,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:18,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:23,063 WARN L539 Checker$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 04:42:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 148 states and 210 transitions. [2024-12-06 04:42:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 210 transitions. [2024-12-06 04:42:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:42:23,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:23,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:23,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:23,284 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 04:42:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 148 states and 208 transitions. [2024-12-06 04:42:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 208 transitions. [2024-12-06 04:42:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:42:23,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:23,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:23,461 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 04:42:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 148 states and 206 transitions. [2024-12-06 04:42:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 206 transitions. [2024-12-06 04:42:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:42:23,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:23,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:23,646 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 04:42:25,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:42:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 148 states and 204 transitions. [2024-12-06 04:42:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 204 transitions. [2024-12-06 04:42:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:42:25,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:25,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:42:36,225 WARN L539 Checker$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 04:42:46,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:42:48,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:42:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 151 states and 206 transitions. [2024-12-06 04:42:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 206 transitions. [2024-12-06 04:42:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:42:48,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:48,527 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 04:42:58,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:43:02,065 WARN L539 Checker$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 04:43:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 195 states and 260 transitions. [2024-12-06 04:43:02,896 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-12-06 04:43:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:43:02,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:02,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:03,041 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 04:43:03,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 195 states and 258 transitions. [2024-12-06 04:43:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 258 transitions. [2024-12-06 04:43:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:43:03,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:03,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:43:03,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 195 states and 256 transitions. [2024-12-06 04:43:03,207 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 256 transitions. [2024-12-06 04:43:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:43:03,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:03,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:03,355 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 04:43:04,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:43:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 195 states and 254 transitions. [2024-12-06 04:43:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 254 transitions. [2024-12-06 04:43:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:43:04,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:04,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:05,104 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 04:43:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 195 states and 252 transitions. [2024-12-06 04:43:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 252 transitions. [2024-12-06 04:43:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:43:05,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:05,375 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 04:43:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 198 states and 254 transitions. [2024-12-06 04:43:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 254 transitions. [2024-12-06 04:43:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:43:05,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:06,081 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 04:43:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:06,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 201 states and 256 transitions. [2024-12-06 04:43:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 256 transitions. [2024-12-06 04:43:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:43:06,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:06,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:06,430 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 04:43:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:06,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 201 states and 255 transitions. [2024-12-06 04:43:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 255 transitions. [2024-12-06 04:43:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:43:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:06,695 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 04:43:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 210 states and 266 transitions. [2024-12-06 04:43:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 266 transitions. [2024-12-06 04:43:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:43:06,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:06,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:07,227 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 04:43:10,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:43:13,979 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 04:43:14,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 276 states and 349 transitions. [2024-12-06 04:43:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 349 transitions. [2024-12-06 04:43:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:43:14,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:14,445 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 04:43:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 277 states and 351 transitions. [2024-12-06 04:43:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-12-06 04:43:15,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:43:15,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:15,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:15,897 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 04:43:25,921 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 04:43:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 280 states and 353 transitions. [2024-12-06 04:43:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 353 transitions. [2024-12-06 04:43:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:43:26,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:26,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:26,913 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 04:43:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 280 states and 351 transitions. [2024-12-06 04:43:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 351 transitions. [2024-12-06 04:43:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:43:26,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:26,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:27,237 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 04:43:34,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:43:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:34,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 283 states and 353 transitions. [2024-12-06 04:43:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 353 transitions. [2024-12-06 04:43:34,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:43:34,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:34,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:34,559 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 04:43:34,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 283 states and 351 transitions. [2024-12-06 04:43:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 351 transitions. [2024-12-06 04:43:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:43:34,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:34,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:34,980 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 04:43:37,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:43:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 286 states and 353 transitions. [2024-12-06 04:43:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 353 transitions. [2024-12-06 04:43:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:43:38,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:38,417 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 04:43:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 286 states and 352 transitions. [2024-12-06 04:43:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 352 transitions. [2024-12-06 04:43:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:43:38,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:38,700 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 04:43:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 295 states and 363 transitions. [2024-12-06 04:43:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 363 transitions. [2024-12-06 04:43:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:43:38,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:39,240 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 04:43:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 304 states and 374 transitions. [2024-12-06 04:43:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 374 transitions. [2024-12-06 04:43:39,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:43:39,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:39,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:39,701 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 04:43:40,798 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 04:43:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 305 states and 376 transitions. [2024-12-06 04:43:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 376 transitions. [2024-12-06 04:43:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:43:41,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:41,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:41,327 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 04:43:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 306 states and 378 transitions. [2024-12-06 04:43:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 378 transitions. [2024-12-06 04:43:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:43:41,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:41,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:41,996 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 04:43:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 306 states and 376 transitions. [2024-12-06 04:43:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 376 transitions. [2024-12-06 04:43:42,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:43:42,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:42,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:42,271 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 04:43:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-12-06 04:43:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-12-06 04:43:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:43:43,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:43,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:43,535 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 04:43:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 312 states and 380 transitions. [2024-12-06 04:43:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 380 transitions. [2024-12-06 04:43:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:43:43,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:44,405 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 04:43:51,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:43:52,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 364 states and 445 transitions. [2024-12-06 04:43:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 445 transitions. [2024-12-06 04:43:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:43:52,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:53,113 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 04:43:55,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:43:55,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 367 states and 447 transitions. [2024-12-06 04:43:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 447 transitions. [2024-12-06 04:43:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:43:55,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:43:59,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:43:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 370 states and 449 transitions. [2024-12-06 04:43:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 449 transitions. [2024-12-06 04:43:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:43:59,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:00,206 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 04:44:04,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:44:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 433 states and 527 transitions. [2024-12-06 04:44:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 527 transitions. [2024-12-06 04:44:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:44:05,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:06,004 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 04:44:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:06,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 442 states and 538 transitions. [2024-12-06 04:44:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 538 transitions. [2024-12-06 04:44:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:44:06,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:06,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:06,546 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 04:44:09,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:44:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 501 states and 612 transitions. [2024-12-06 04:44:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 612 transitions. [2024-12-06 04:44:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:44:09,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:09,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:10,099 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 04:44:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:10,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 510 states and 623 transitions. [2024-12-06 04:44:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 623 transitions. [2024-12-06 04:44:10,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:44:10,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:10,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:10,805 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 04:44:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 511 states and 625 transitions. [2024-12-06 04:44:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 625 transitions. [2024-12-06 04:44:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:44:11,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:11,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:11,913 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 04:44:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 512 states and 627 transitions. [2024-12-06 04:44:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 627 transitions. [2024-12-06 04:44:12,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:44:12,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:12,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:12,886 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 04:44:22,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:44:25,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:44:26,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 515 states and 629 transitions. [2024-12-06 04:44:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 629 transitions. [2024-12-06 04:44:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:44:26,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:26,369 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 04:44:27,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:44:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 518 states and 631 transitions. [2024-12-06 04:44:27,749 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 631 transitions. [2024-12-06 04:44:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:44:27,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:28,127 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:44:38,149 WARN L539 Checker$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 04:44:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 521 states and 633 transitions. [2024-12-06 04:44:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 633 transitions. [2024-12-06 04:44:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:44:38,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:38,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:44:48,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:44:50,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:44:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 504 states and 612 transitions. [2024-12-06 04:44:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 612 transitions. [2024-12-06 04:44:50,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:44:50,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:50,578 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 04:44:52,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:44:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 507 states and 614 transitions. [2024-12-06 04:44:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 614 transitions. [2024-12-06 04:44:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:44:52,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:53,355 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 04:44:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 510 states and 616 transitions. [2024-12-06 04:44:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 616 transitions. [2024-12-06 04:44:54,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:44:54,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:54,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:54,588 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 04:44:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 519 states and 629 transitions. [2024-12-06 04:44:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 629 transitions. [2024-12-06 04:44:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:44:54,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:54,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:55,255 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 04:44:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 528 states and 640 transitions. [2024-12-06 04:44:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 640 transitions. [2024-12-06 04:44:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:44:55,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:55,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:55,978 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 04:44:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 537 states and 653 transitions. [2024-12-06 04:44:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 653 transitions. [2024-12-06 04:44:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:44:56,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:56,545 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 04:44:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 546 states and 664 transitions. [2024-12-06 04:44:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 664 transitions. [2024-12-06 04:44:56,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:44:56,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:57,115 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 04:44:58,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:44:58,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 547 states and 666 transitions. [2024-12-06 04:44:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 666 transitions. [2024-12-06 04:44:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:44:58,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:58,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:59,070 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 04:45:00,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:45:00,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 588 states and 714 transitions. [2024-12-06 04:45:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 714 transitions. [2024-12-06 04:45:00,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:45:00,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:00,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:45:03,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:45:03,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:03,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 589 states and 716 transitions. [2024-12-06 04:45:03,687 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 716 transitions. [2024-12-06 04:45:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:45:03,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:04,057 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 04:45:09,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:45:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:09,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 590 states and 720 transitions. [2024-12-06 04:45:09,395 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 720 transitions. [2024-12-06 04:45:09,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:45:09,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:09,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:09,811 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:45:12,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:45:12,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 591 states and 722 transitions. [2024-12-06 04:45:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 722 transitions. [2024-12-06 04:45:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:45:12,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:12,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:13,060 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 04:45:16,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:45:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 594 states and 724 transitions. [2024-12-06 04:45:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 724 transitions. [2024-12-06 04:45:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:45:17,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:17,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:45:19,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:45:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 597 states and 726 transitions. [2024-12-06 04:45:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 726 transitions. [2024-12-06 04:45:19,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:45:19,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:20,063 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 04:45:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 600 states and 728 transitions. [2024-12-06 04:45:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 728 transitions. [2024-12-06 04:45:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:45:21,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:21,981 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 04:45:24,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:45:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:24,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 603 states and 730 transitions. [2024-12-06 04:45:24,114 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 730 transitions. [2024-12-06 04:45:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 04:45:24,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:24,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:45:35,035 WARN L539 Checker$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 04:45:37,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:45:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 655 states and 795 transitions. [2024-12-06 04:45:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 795 transitions. [2024-12-06 04:45:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:45:38,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:39,561 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:45:49,636 WARN L539 Checker$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 04:45:59,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:08,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 658 states and 797 transitions. [2024-12-06 04:46:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 797 transitions. [2024-12-06 04:46:08,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:46:08,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:08,977 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 04:46:19,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:26,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 661 states and 799 transitions. [2024-12-06 04:46:26,638 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 799 transitions. [2024-12-06 04:46:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:46:26,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:27,135 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 04:46:37,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:38,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:40,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 699 states and 846 transitions. [2024-12-06 04:46:40,948 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 846 transitions. [2024-12-06 04:46:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:46:40,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:41,500 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 04:46:43,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 724 states and 876 transitions. [2024-12-06 04:46:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 876 transitions. [2024-12-06 04:46:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:46:43,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:43,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:44,430 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 04:46:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 737 states and 893 transitions. [2024-12-06 04:46:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 893 transitions. [2024-12-06 04:46:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:46:44,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:44,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:44,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:45,078 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 04:46:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 750 states and 910 transitions. [2024-12-06 04:46:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 910 transitions. [2024-12-06 04:46:45,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:46:45,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:45,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:45,809 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 04:46:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 751 states and 911 transitions. [2024-12-06 04:46:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 911 transitions. [2024-12-06 04:46:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 04:46:45,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:45,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:46,582 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 04:46:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 760 states and 922 transitions. [2024-12-06 04:46:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 922 transitions. [2024-12-06 04:46:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:46:46,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:46,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:47,273 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 04:46:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:47,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 761 states and 923 transitions. [2024-12-06 04:46:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 923 transitions. [2024-12-06 04:46:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:46:47,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:47,916 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 04:46:49,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 775 states and 940 transitions. [2024-12-06 04:46:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 940 transitions. [2024-12-06 04:46:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 04:46:49,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:49,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:50,454 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 04:46:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 784 states and 951 transitions. [2024-12-06 04:46:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 951 transitions. [2024-12-06 04:46:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 04:46:50,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:50,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:51,588 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 04:46:53,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:46:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 785 states and 953 transitions. [2024-12-06 04:46:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 953 transitions. [2024-12-06 04:46:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 04:46:53,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:53,718 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 04:46:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 786 states and 955 transitions. [2024-12-06 04:46:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 955 transitions. [2024-12-06 04:46:54,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:46:54,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:54,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,319 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 04:47:05,348 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 04:47:11,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:11,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 789 states and 957 transitions. [2024-12-06 04:47:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 957 transitions. [2024-12-06 04:47:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:47:11,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:11,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:12,165 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 04:47:17,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:27,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:37,496 WARN L539 Checker$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 04:47:37,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 792 states and 959 transitions. [2024-12-06 04:47:37,524 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 959 transitions. [2024-12-06 04:47:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:47:37,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:37,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:37,984 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 04:47:39,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 795 states and 961 transitions. [2024-12-06 04:47:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 961 transitions. [2024-12-06 04:47:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:47:39,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 04:47:50,549 WARN L539 Checker$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 04:47:57,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 798 states and 963 transitions. [2024-12-06 04:47:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 963 transitions. [2024-12-06 04:47:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 04:47:57,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:57,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:58,470 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 04:47:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 801 states and 965 transitions. [2024-12-06 04:47:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 965 transitions. [2024-12-06 04:47:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 04:47:59,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:59,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:00,196 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 04:48:02,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:48:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 804 states and 967 transitions. [2024-12-06 04:48:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 967 transitions. [2024-12-06 04:48:02,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:48:02,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:02,733 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 04:48:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 813 states and 980 transitions. [2024-12-06 04:48:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 980 transitions. [2024-12-06 04:48:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:48:03,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:03,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:03,926 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 04:48:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 822 states and 991 transitions. [2024-12-06 04:48:04,092 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 991 transitions. [2024-12-06 04:48:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:48:04,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:04,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:04,605 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 04:48:05,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 831 states and 1004 transitions. [2024-12-06 04:48:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1004 transitions. [2024-12-06 04:48:05,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:48:05,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:05,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:05,610 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 04:48:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 840 states and 1015 transitions. [2024-12-06 04:48:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1015 transitions. [2024-12-06 04:48:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:48:05,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:06,332 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 04:48:07,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:48:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 841 states and 1017 transitions. [2024-12-06 04:48:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1017 transitions. [2024-12-06 04:48:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:48:07,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:07,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:08,625 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 04:48:10,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:48:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:10,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 842 states and 1019 transitions. [2024-12-06 04:48:10,658 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1019 transitions. [2024-12-06 04:48:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:48:10,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:11,173 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 04:48:13,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:48:14,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:48:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 843 states and 1023 transitions. [2024-12-06 04:48:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1023 transitions. [2024-12-06 04:48:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:48:14,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:15,499 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 04:48:16,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:48:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:16,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 844 states and 1025 transitions. [2024-12-06 04:48:16,754 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1025 transitions. [2024-12-06 04:48:16,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:48:16,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:16,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:17,290 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 04:48:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 847 states and 1027 transitions. [2024-12-06 04:48:17,767 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1027 transitions. [2024-12-06 04:48:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:48:17,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:18,436 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 04:48:19,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 850 states and 1029 transitions. [2024-12-06 04:48:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1029 transitions. [2024-12-06 04:48:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:48:19,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:19,658 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 04:48:20,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 853 states and 1031 transitions. [2024-12-06 04:48:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1031 transitions. [2024-12-06 04:48:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:48:20,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:20,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:20,805 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 04:48:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 856 states and 1033 transitions. [2024-12-06 04:48:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1033 transitions. [2024-12-06 04:48:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 04:48:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:22,447 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 04:48:32,682 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 04:48:42,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:44,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:49,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:00,218 WARN L539 Checker$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 04:49:10,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:20,242 WARN L539 Checker$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 04:49:30,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 908 states and 1098 transitions. [2024-12-06 04:49:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1098 transitions. [2024-12-06 04:49:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 04:49:30,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:49:33,056 WARN L539 Checker$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 04:49:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:33,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 911 states and 1100 transitions. [2024-12-06 04:49:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1100 transitions. [2024-12-06 04:49:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 04:49:33,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:33,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:34,066 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 04:49:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 914 states and 1102 transitions. [2024-12-06 04:49:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1102 transitions. [2024-12-06 04:49:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 04:49:35,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:35,968 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 04:49:36,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 915 states and 1102 transitions. [2024-12-06 04:49:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1102 transitions. [2024-12-06 04:49:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 04:49:36,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:36,765 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 04:49:47,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:58,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:00,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:00,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 967 states and 1165 transitions. [2024-12-06 04:50:00,627 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1165 transitions. [2024-12-06 04:50:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 04:50:00,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:01,319 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 04:50:11,507 WARN L539 Checker$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 04:50:13,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:23,954 WARN L539 Checker$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 04:50:33,960 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 04:50:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1019 states and 1227 transitions. [2024-12-06 04:50:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1227 transitions. [2024-12-06 04:50:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 04:50:35,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:35,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:36,217 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 04:50:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 1028 states and 1238 transitions. [2024-12-06 04:50:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1238 transitions. [2024-12-06 04:50:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 04:50:36,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:36,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:37,469 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 04:50:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 1037 states and 1249 transitions. [2024-12-06 04:50:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1249 transitions. [2024-12-06 04:50:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 04:50:37,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:38,657 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 04:50:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1038 states and 1251 transitions. [2024-12-06 04:50:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1251 transitions. [2024-12-06 04:50:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 04:50:39,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:39,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:40,954 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 04:50:41,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:41,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1039 states and 1253 transitions. [2024-12-06 04:50:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1253 transitions. [2024-12-06 04:50:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 04:50:41,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:41,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:42,578 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 04:50:44,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1042 states and 1255 transitions. [2024-12-06 04:50:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1255 transitions. [2024-12-06 04:50:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 04:50:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:44,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:44,932 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 04:50:54,968 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 04:50:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1045 states and 1257 transitions. [2024-12-06 04:50:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1257 transitions. [2024-12-06 04:50:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 04:50:55,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:55,995 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 04:50:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1048 states and 1259 transitions. [2024-12-06 04:50:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1259 transitions. [2024-12-06 04:50:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 04:50:56,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:56,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:57,134 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 04:51:03,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:13,639 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 04:51:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1051 states and 1261 transitions. [2024-12-06 04:51:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1261 transitions. [2024-12-06 04:51:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 04:51:14,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:15,334 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 04:51:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1054 states and 1263 transitions. [2024-12-06 04:51:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1263 transitions. [2024-12-06 04:51:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 04:51:15,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:16,539 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 04:51:17,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:17,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1057 states and 1265 transitions. [2024-12-06 04:51:17,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1265 transitions. [2024-12-06 04:51:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 04:51:17,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:17,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:18,205 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 04:51:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:18,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1066 states and 1276 transitions. [2024-12-06 04:51:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1276 transitions. [2024-12-06 04:51:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 04:51:18,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:18,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:19,175 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 04:51:19,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 1075 states and 1287 transitions. [2024-12-06 04:51:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1287 transitions. [2024-12-06 04:51:19,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 04:51:19,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:19,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:20,260 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 04:51:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1084 states and 1298 transitions. [2024-12-06 04:51:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1298 transitions. [2024-12-06 04:51:20,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 04:51:20,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:20,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:21,120 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 04:51:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1093 states and 1309 transitions. [2024-12-06 04:51:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1309 transitions. [2024-12-06 04:51:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:51:21,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:21,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:22,227 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 04:51:26,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1094 states and 1311 transitions. [2024-12-06 04:51:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1311 transitions. [2024-12-06 04:51:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:51:26,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:26,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:26,875 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 04:51:28,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:28,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1095 states and 1313 transitions. [2024-12-06 04:51:28,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1313 transitions. [2024-12-06 04:51:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:51:28,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:28,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:28,761 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 04:51:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1096 states and 1315 transitions. [2024-12-06 04:51:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1315 transitions. [2024-12-06 04:51:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 04:51:29,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:29,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:29,692 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 04:51:31,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1097 states and 1317 transitions. [2024-12-06 04:51:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1317 transitions. [2024-12-06 04:51:31,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 04:51:31,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 04:51:35,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 1100 states and 1319 transitions. [2024-12-06 04:51:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1319 transitions. [2024-12-06 04:51:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 04:51:35,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:35,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:36,418 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 04:51:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:37,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1103 states and 1321 transitions. [2024-12-06 04:51:37,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1321 transitions. [2024-12-06 04:51:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 04:51:37,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:37,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:38,660 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 04:51:39,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1106 states and 1323 transitions. [2024-12-06 04:51:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1323 transitions. [2024-12-06 04:51:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 04:51:39,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:39,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:40,310 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 04:51:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1109 states and 1325 transitions. [2024-12-06 04:51:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1325 transitions. [2024-12-06 04:51:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 04:51:41,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:42,512 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 04:51:52,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:58,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:09,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:19,382 WARN L539 Checker$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 04:52:21,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1161 states and 1390 transitions. [2024-12-06 04:52:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1390 transitions. [2024-12-06 04:52:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 04:52:21,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:52:33,323 WARN L539 Checker$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 04:52:34,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1164 states and 1392 transitions. [2024-12-06 04:52:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1392 transitions. [2024-12-06 04:52:34,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 04:52:34,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:34,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:35,760 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 04:52:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1167 states and 1394 transitions. [2024-12-06 04:52:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1394 transitions. [2024-12-06 04:52:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 04:52:36,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:36,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:37,235 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 04:52:42,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:52,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:02,761 WARN L539 Checker$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 04:53:13,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:14,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1219 states and 1457 transitions. [2024-12-06 04:53:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1457 transitions. [2024-12-06 04:53:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 04:53:14,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:15,649 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 04:53:17,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:23,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:34,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:40,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1271 states and 1520 transitions. [2024-12-06 04:53:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1520 transitions. [2024-12-06 04:53:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 04:53:40,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:42,220 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 04:53:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1280 states and 1531 transitions. [2024-12-06 04:53:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1531 transitions. [2024-12-06 04:53:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 04:53:42,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:42,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:43,742 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 04:53:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1289 states and 1542 transitions. [2024-12-06 04:53:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1542 transitions. [2024-12-06 04:53:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 04:53:44,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:44,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:45,305 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 04:53:47,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:47,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1290 states and 1544 transitions. [2024-12-06 04:53:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1544 transitions. [2024-12-06 04:53:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 04:53:47,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:47,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:53:51,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 1291 states and 1546 transitions. [2024-12-06 04:53:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1546 transitions. [2024-12-06 04:53:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 04:53:51,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:52,422 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 04:54:02,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:12,594 WARN L539 Checker$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 04:54:14,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:24,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:34,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:45,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1318 states and 1578 transitions. [2024-12-06 04:54:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1578 transitions. [2024-12-06 04:54:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 04:54:45,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:45,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:46,512 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 04:54:56,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:06,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:15,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1321 states and 1580 transitions. [2024-12-06 04:55:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1580 transitions. [2024-12-06 04:55:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 04:55:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:15,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 70 proven. 137 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 04:55:26,558 WARN L539 Checker$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 04:55:36,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:40,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1324 states and 1582 transitions. [2024-12-06 04:55:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1582 transitions. [2024-12-06 04:55:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 04:55:40,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:41,142 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 04:55:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1339 states and 1599 transitions. [2024-12-06 04:55:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1599 transitions. [2024-12-06 04:55:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 04:55:41,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:41,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:42,448 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 04:55:52,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:54,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1342 states and 1601 transitions. [2024-12-06 04:55:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1601 transitions. [2024-12-06 04:55:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 04:55:54,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:54,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:55,528 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 04:55:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:56,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1345 states and 1603 transitions. [2024-12-06 04:55:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1603 transitions. [2024-12-06 04:55:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 04:55:56,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:57,438 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 04:55:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1348 states and 1605 transitions. [2024-12-06 04:55:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1605 transitions. [2024-12-06 04:55:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 04:55:58,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:58,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:59,133 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 04:55:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1357 states and 1616 transitions. [2024-12-06 04:55:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1616 transitions. [2024-12-06 04:55:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 04:55:59,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:59,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:00,213 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 04:56:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1366 states and 1627 transitions. [2024-12-06 04:56:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1627 transitions. [2024-12-06 04:56:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 04:56:00,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:01,345 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 04:56:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1375 states and 1638 transitions. [2024-12-06 04:56:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1638 transitions. [2024-12-06 04:56:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 04:56:01,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:01,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:02,368 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 04:56:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1384 states and 1649 transitions. [2024-12-06 04:56:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1649 transitions. [2024-12-06 04:56:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 04:56:02,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:02,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:03,526 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 04:56:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:04,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1385 states and 1653 transitions. [2024-12-06 04:56:04,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1653 transitions. [2024-12-06 04:56:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 04:56:04,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:05,043 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 04:56:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:06,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1386 states and 1655 transitions. [2024-12-06 04:56:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1655 transitions. [2024-12-06 04:56:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 04:56:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:07,292 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 04:56:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1387 states and 1659 transitions. [2024-12-06 04:56:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1659 transitions. [2024-12-06 04:56:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 04:56:07,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:08,786 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 04:56:09,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:56:09,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1388 states and 1661 transitions. [2024-12-06 04:56:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1661 transitions. [2024-12-06 04:56:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 04:56:09,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:09,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:10,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-12-06 04:56:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1391 states and 1663 transitions. [2024-12-06 04:56:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1663 transitions. [2024-12-06 04:56:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 04:56:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 70 proven. 136 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2024-12-06 04:56:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1394 states and 1665 transitions. [2024-12-06 04:56:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1665 transitions. [2024-12-06 04:56:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 04:56:13,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:13,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:14,670 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-12-06 04:56:16,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:56:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1397 states and 1667 transitions. [2024-12-06 04:56:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1667 transitions. [2024-12-06 04:56:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 04:56:16,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:16,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 70 proven. 136 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2024-12-06 04:56:20,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:56:25,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:56:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1400 states and 1669 transitions. [2024-12-06 04:56:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1669 transitions. [2024-12-06 04:56:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-06 04:56:25,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:25,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:56:34,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1452 states and 1734 transitions. [2024-12-06 04:56:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1734 transitions. [2024-12-06 04:56:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-12-06 04:56:35,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:35,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 771 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:56:47,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []