./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.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_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/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_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/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_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:42:06,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:42:06,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:42:06,893 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:42:06,893 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:42:06,913 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:42:06,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:42:06,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:42:06,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:42:06,914 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:42:06,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:42:06,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:42:06,914 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:42:06,914 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:42:06,914 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:42:06,915 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:42:06,915 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:42:06,916 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:42:06,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:42:06,916 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:42:06,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:42:06,916 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:42:06,916 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:42:06,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:42:06,916 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_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/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 -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2024-12-06 02:42:07,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:42:07,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:42:07,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:42:07,150 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:42:07,150 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:42:07,151 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2024-12-06 02:42:09,743 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/data/e865c0f9c/d4a4728af12645098f322dafa50fc85b/FLAGbc8c38467 [2024-12-06 02:42:10,030 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:42:10,030 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2024-12-06 02:42:10,044 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/data/e865c0f9c/d4a4728af12645098f322dafa50fc85b/FLAGbc8c38467 [2024-12-06 02:42:10,320 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/data/e865c0f9c/d4a4728af12645098f322dafa50fc85b [2024-12-06 02:42:10,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:42:10,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:42:10,324 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:42:10,324 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:42:10,327 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:42:10,327 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:10,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@87c9f01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10, skipping insertion in model container [2024-12-06 02:42:10,328 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:10,360 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:42:10,626 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_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i[33021,33034] [2024-12-06 02:42:10,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:42:10,763 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:42:10,792 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_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i[33021,33034] [2024-12-06 02:42:10,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:42:10,881 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:42:10,882 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10 WrapperNode [2024-12-06 02:42:10,882 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:42:10,882 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:42:10,882 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:42:10,882 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:42:10,887 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:10,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:10,966 INFO L138 Inliner]: procedures = 176, calls = 434, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1858 [2024-12-06 02:42:10,966 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:42:10,967 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:42:10,967 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:42:10,967 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:42:10,972 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:10,972 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:10,985 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:10,986 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:11,027 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:11,031 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:11,044 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:11,050 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:11,055 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:11,066 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:42:11,067 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:42:11,067 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:42:11,067 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:42:11,068 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:42:10" (1/1) ... [2024-12-06 02:42:11,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:42:11,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:42:11,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:42:11,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fee2c00-63ef-4f57-a2af-20da1fcd7ade/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:42:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:42:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:42:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:42:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:42:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:42:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:42:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:42:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:42:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:42:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:42:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:42:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:42:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:42:11,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:42:11,336 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:42:11,338 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:42:12,937 INFO L? ?]: Removed 426 outVars from TransFormulas that were not future-live. [2024-12-06 02:42:12,937 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:42:14,452 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:42:14,452 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 02:42:14,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:42:14 BoogieIcfgContainer [2024-12-06 02:42:14,453 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:42:14,453 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:42:14,454 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:42:14,463 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:42:14,463 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:42:14" (1/1) ... [2024-12-06 02:42:14,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:42:14,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 163 states and 281 transitions. [2024-12-06 02:42:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 281 transitions. [2024-12-06 02:42:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:42:14,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:14,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 164 states and 282 transitions. [2024-12-06 02:42:14,731 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 282 transitions. [2024-12-06 02:42:14,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:42:14,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:14,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 164 states and 278 transitions. [2024-12-06 02:42:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 278 transitions. [2024-12-06 02:42:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:42:14,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 164 states and 270 transitions. [2024-12-06 02:42:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 270 transitions. [2024-12-06 02:42:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:42:14,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:14,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-12-06 02:42:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-12-06 02:42:14,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:42:14,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:14,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:15,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:15,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:20,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:42:30,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:42:30,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:30,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 164 states and 246 transitions. [2024-12-06 02:42:30,891 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 246 transitions. [2024-12-06 02:42:30,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:42:30,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:30,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:36,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:42:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 176 states and 259 transitions. [2024-12-06 02:42:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 259 transitions. [2024-12-06 02:42:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:42:36,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:36,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:36,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 176 states and 257 transitions. [2024-12-06 02:42:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 257 transitions. [2024-12-06 02:42:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:42:36,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 176 states and 255 transitions. [2024-12-06 02:42:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 255 transitions. [2024-12-06 02:42:36,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:42:36,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:36,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:43,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:42:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 176 states and 253 transitions. [2024-12-06 02:42:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 253 transitions. [2024-12-06 02:42:43,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:42:43,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:42:46,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:42:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 179 states and 255 transitions. [2024-12-06 02:42:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 255 transitions. [2024-12-06 02:42:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:42:46,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:46,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:42:57,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:43:02,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:43:04,330 WARN L539 Checker$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 02:43:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 223 states and 309 transitions. [2024-12-06 02:43:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 309 transitions. [2024-12-06 02:43:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:43:04,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:04,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:43:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 223 states and 307 transitions. [2024-12-06 02:43:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 307 transitions. [2024-12-06 02:43:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:43:04,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:43:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 223 states and 305 transitions. [2024-12-06 02:43:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 305 transitions. [2024-12-06 02:43:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:43:04,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:04,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:04,960 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:43:06,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:43:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 223 states and 303 transitions. [2024-12-06 02:43:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 303 transitions. [2024-12-06 02:43:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:43:06,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:06,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:43:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:06,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 223 states and 301 transitions. [2024-12-06 02:43:06,837 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 301 transitions. [2024-12-06 02:43:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:43:06,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:06,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:43:07,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:07,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 226 states and 303 transitions. [2024-12-06 02:43:07,693 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 303 transitions. [2024-12-06 02:43:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:43:07,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:43:17,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:43:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 305 transitions. [2024-12-06 02:43:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 305 transitions. [2024-12-06 02:43:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:43:18,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:18,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:43:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 229 states and 304 transitions. [2024-12-06 02:43:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 304 transitions. [2024-12-06 02:43:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:43:18,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:18,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:43:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 238 states and 315 transitions. [2024-12-06 02:43:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 315 transitions. [2024-12-06 02:43:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:43:19,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:43:25,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:43:35,673 WARN L539 Checker$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 02:43:45,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:43:55,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:43:56,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 304 states and 398 transitions. [2024-12-06 02:43:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 398 transitions. [2024-12-06 02:43:56,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:43:56,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:56,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:43:58,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:43:59,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:43:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 305 states and 400 transitions. [2024-12-06 02:43:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 400 transitions. [2024-12-06 02:43:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:43:59,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:59,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:43:59,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 305 states and 398 transitions. [2024-12-06 02:43:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 398 transitions. [2024-12-06 02:43:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:43:59,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:44:10,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:44:14,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:44:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 308 states and 400 transitions. [2024-12-06 02:44:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 400 transitions. [2024-12-06 02:44:14,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:44:14,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:14,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:44:24,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:44:34,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:44:44,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:44:44,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 311 states and 402 transitions. [2024-12-06 02:44:44,723 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 402 transitions. [2024-12-06 02:44:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:44:44,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:44,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:44:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2024-12-06 02:44:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2024-12-06 02:44:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:44:44,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:44,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:45,191 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:44:46,312 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 02:44:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 402 transitions. [2024-12-06 02:44:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2024-12-06 02:44:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:44:46,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:46,601 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:44:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 314 states and 401 transitions. [2024-12-06 02:44:46,642 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 401 transitions. [2024-12-06 02:44:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:44:46,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:46,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:44:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 323 states and 412 transitions. [2024-12-06 02:44:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 412 transitions. [2024-12-06 02:44:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:44:47,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:47,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:44:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 332 states and 423 transitions. [2024-12-06 02:44:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 423 transitions. [2024-12-06 02:44:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:44:47,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:44:52,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:44:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:52,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 333 states and 425 transitions. [2024-12-06 02:44:52,430 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 425 transitions. [2024-12-06 02:44:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:44:52,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:52,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:44:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:53,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 334 states and 427 transitions. [2024-12-06 02:44:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 427 transitions. [2024-12-06 02:44:53,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:44:53,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:53,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:44:53,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 334 states and 425 transitions. [2024-12-06 02:44:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 425 transitions. [2024-12-06 02:44:53,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:44:53,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:53,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:44:55,182 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 02:44:57,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:44:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 337 states and 427 transitions. [2024-12-06 02:44:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 427 transitions. [2024-12-06 02:44:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:44:57,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:44:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 340 states and 429 transitions. [2024-12-06 02:44:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 429 transitions. [2024-12-06 02:44:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:44:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:45:08,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:45:18,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:45:21,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:45:22,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:22,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 392 states and 494 transitions. [2024-12-06 02:45:22,509 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 494 transitions. [2024-12-06 02:45:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:45:22,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:22,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:45:33,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:45:43,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:45:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 395 states and 496 transitions. [2024-12-06 02:45:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 496 transitions. [2024-12-06 02:45:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:45:43,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:45:53,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:45:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 398 states and 498 transitions. [2024-12-06 02:45:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 498 transitions. [2024-12-06 02:45:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:45:54,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:45:59,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:45:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 461 states and 576 transitions. [2024-12-06 02:45:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 576 transitions. [2024-12-06 02:45:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:45:59,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:59,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:46:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 470 states and 587 transitions. [2024-12-06 02:46:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 587 transitions. [2024-12-06 02:46:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:46:00,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:00,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:46:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 479 states and 598 transitions. [2024-12-06 02:46:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 598 transitions. [2024-12-06 02:46:01,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:46:01,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:46:03,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:46:14,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:46:24,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:46:26,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:46:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:26,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 538 states and 672 transitions. [2024-12-06 02:46:26,263 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 672 transitions. [2024-12-06 02:46:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:46:26,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:26,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:46:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 539 states and 674 transitions. [2024-12-06 02:46:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 674 transitions. [2024-12-06 02:46:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:46:27,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:28,023 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:46:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 540 states and 676 transitions. [2024-12-06 02:46:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 676 transitions. [2024-12-06 02:46:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:46:28,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:28,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:46:38,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:46:40,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:46:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 543 states and 678 transitions. [2024-12-06 02:46:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 678 transitions. [2024-12-06 02:46:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:46:40,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:40,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:40,595 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:46:50,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:00,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:06,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 546 states and 680 transitions. [2024-12-06 02:47:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 680 transitions. [2024-12-06 02:47:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:47:06,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:06,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:47:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 549 states and 682 transitions. [2024-12-06 02:47:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 682 transitions. [2024-12-06 02:47:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:47:08,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:08,698 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 02:47:15,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:15,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 532 states and 661 transitions. [2024-12-06 02:47:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 661 transitions. [2024-12-06 02:47:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:47:15,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:15,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:47:17,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:47:17,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:17,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 535 states and 663 transitions. [2024-12-06 02:47:17,814 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 663 transitions. [2024-12-06 02:47:17,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:47:17,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:17,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 02:47:19,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 538 states and 665 transitions. [2024-12-06 02:47:19,267 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 665 transitions. [2024-12-06 02:47:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:47:19,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:19,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:47:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 547 states and 678 transitions. [2024-12-06 02:47:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 678 transitions. [2024-12-06 02:47:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:47:19,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:20,345 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:47:30,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:37,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 588 states and 728 transitions. [2024-12-06 02:47:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 728 transitions. [2024-12-06 02:47:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:47:38,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:47:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 597 states and 739 transitions. [2024-12-06 02:47:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 739 transitions. [2024-12-06 02:47:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:47:38,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:38,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:47:39,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 606 states and 750 transitions. [2024-12-06 02:47:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 750 transitions. [2024-12-06 02:47:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:47:39,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:39,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 02:47:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 615 states and 761 transitions. [2024-12-06 02:47:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 761 transitions. [2024-12-06 02:47:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:47:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:40,570 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:47:41,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:47:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:42,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 616 states and 763 transitions. [2024-12-06 02:47:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 763 transitions. [2024-12-06 02:47:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:47:42,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:42,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:42,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:42,513 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:47:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 617 states and 765 transitions. [2024-12-06 02:47:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 765 transitions. [2024-12-06 02:47:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:47:44,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:44,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:47:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 618 states and 767 transitions. [2024-12-06 02:47:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 767 transitions. [2024-12-06 02:47:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:47:45,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:45,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 02:47:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 619 states and 769 transitions. [2024-12-06 02:47:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 769 transitions. [2024-12-06 02:47:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:47:47,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:47,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:47:48,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:47:52,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:47:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 622 states and 771 transitions. [2024-12-06 02:47:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 771 transitions. [2024-12-06 02:47:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:47:53,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:53,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:47:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 625 states and 773 transitions. [2024-12-06 02:47:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 773 transitions. [2024-12-06 02:47:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:47:54,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:47:56,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:47:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 628 states and 775 transitions. [2024-12-06 02:47:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 775 transitions. [2024-12-06 02:47:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:47:57,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:47:57,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 631 states and 777 transitions. [2024-12-06 02:47:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 777 transitions. [2024-12-06 02:47:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:47:57,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:57,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:48:01,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:11,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:13,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 683 states and 842 transitions. [2024-12-06 02:48:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 842 transitions. [2024-12-06 02:48:14,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:48:14,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:14,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:14,704 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:48:24,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:30,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 686 states and 844 transitions. [2024-12-06 02:48:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 844 transitions. [2024-12-06 02:48:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:48:30,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:30,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:48:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 689 states and 846 transitions. [2024-12-06 02:48:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 846 transitions. [2024-12-06 02:48:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:48:31,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 02:48:41,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:48,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:50,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:48:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 740 states and 910 transitions. [2024-12-06 02:48:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 910 transitions. [2024-12-06 02:48:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:48:51,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:51,686 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:48:55,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:49:05,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:49:15,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:49:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 765 states and 940 transitions. [2024-12-06 02:49:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 940 transitions. [2024-12-06 02:49:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:49:15,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:16,442 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 02:49:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 774 states and 951 transitions. [2024-12-06 02:49:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 951 transitions. [2024-12-06 02:49:16,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:49:16,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:16,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:17,317 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 02:49:17,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 775 states and 952 transitions. [2024-12-06 02:49:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 952 transitions. [2024-12-06 02:49:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:49:17,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:17,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:18,096 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 02:49:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 788 states and 969 transitions. [2024-12-06 02:49:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 969 transitions. [2024-12-06 02:49:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:49:18,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:18,882 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 02:49:19,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:19,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 789 states and 970 transitions. [2024-12-06 02:49:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 970 transitions. [2024-12-06 02:49:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:49:19,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:19,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:19,866 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 02:49:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 798 states and 981 transitions. [2024-12-06 02:49:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 981 transitions. [2024-12-06 02:49:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:49:20,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:20,962 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 02:49:21,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:21,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 812 states and 998 transitions. [2024-12-06 02:49:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 998 transitions. [2024-12-06 02:49:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 02:49:21,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:21,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:22,488 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 02:49:23,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:49:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:23,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 813 states and 1000 transitions. [2024-12-06 02:49:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1000 transitions. [2024-12-06 02:49:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 02:49:23,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:23,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:24,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:24,514 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 02:49:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 814 states and 1002 transitions. [2024-12-06 02:49:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1002 transitions. [2024-12-06 02:49:24,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:49:24,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:24,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:25,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:25,374 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 02:49:35,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:49:45,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:49:48,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:49:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 817 states and 1004 transitions. [2024-12-06 02:49:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1004 transitions. [2024-12-06 02:49:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:49:48,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:48,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,039 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 02:49:59,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:01,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 820 states and 1006 transitions. [2024-12-06 02:50:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1006 transitions. [2024-12-06 02:50:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:50:01,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:01,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:01,740 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 02:50:12,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:20,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 823 states and 1008 transitions. [2024-12-06 02:50:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1008 transitions. [2024-12-06 02:50:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:50:20,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:20,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:20,879 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 02:50:30,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:34,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 826 states and 1010 transitions. [2024-12-06 02:50:34,481 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1010 transitions. [2024-12-06 02:50:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:50:34,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:34,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:35,277 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 02:50:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 829 states and 1012 transitions. [2024-12-06 02:50:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1012 transitions. [2024-12-06 02:50:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:50:35,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:35,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:36,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:36,660 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 02:50:37,822 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 02:50:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 832 states and 1014 transitions. [2024-12-06 02:50:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1014 transitions. [2024-12-06 02:50:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 02:50:38,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:38,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:38,932 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 02:50:39,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 841 states and 1027 transitions. [2024-12-06 02:50:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1027 transitions. [2024-12-06 02:50:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 02:50:39,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:40,321 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 02:50:47,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:49,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 875 states and 1068 transitions. [2024-12-06 02:50:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1068 transitions. [2024-12-06 02:50:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 02:50:50,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:50,574 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 02:50:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:50,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 884 states and 1079 transitions. [2024-12-06 02:50:50,773 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1079 transitions. [2024-12-06 02:50:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 02:50:50,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:50,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:51,337 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 02:50:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 893 states and 1090 transitions. [2024-12-06 02:50:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1090 transitions. [2024-12-06 02:50:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 02:50:52,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:52,666 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 02:50:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 902 states and 1101 transitions. [2024-12-06 02:50:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1101 transitions. [2024-12-06 02:50:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 02:50:53,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:53,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:53,598 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 02:50:56,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:50:58,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:50:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 903 states and 1105 transitions. [2024-12-06 02:50:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1105 transitions. [2024-12-06 02:50:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 02:50:58,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:58,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 02:51:06,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:51:06,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 904 states and 1107 transitions. [2024-12-06 02:51:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1107 transitions. [2024-12-06 02:51:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 02:51:06,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:06,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:06,831 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 02:51:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 910 states and 1116 transitions. [2024-12-06 02:51:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1116 transitions. [2024-12-06 02:51:07,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 02:51:07,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:07,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:08,363 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 02:51:09,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 911 states and 1118 transitions. [2024-12-06 02:51:09,558 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1118 transitions. [2024-12-06 02:51:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:51:09,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:09,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:10,169 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 02:51:12,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:51:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 914 states and 1120 transitions. [2024-12-06 02:51:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1120 transitions. [2024-12-06 02:51:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:51:12,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:13,054 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 02:51:14,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:51:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 917 states and 1122 transitions. [2024-12-06 02:51:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1122 transitions. [2024-12-06 02:51:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:51:14,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:14,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:15,623 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 02:51:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 920 states and 1124 transitions. [2024-12-06 02:51:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1124 transitions. [2024-12-06 02:51:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:51:16,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:16,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:17,441 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 02:51:20,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:51:21,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:51:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:21,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 923 states and 1126 transitions. [2024-12-06 02:51:21,095 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1126 transitions. [2024-12-06 02:51:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:51:21,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:21,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:22,044 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 02:51:25,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:27,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 975 states and 1191 transitions. [2024-12-06 02:51:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1191 transitions. [2024-12-06 02:51:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 02:51:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:28,791 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 02:51:38,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:47,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 978 states and 1193 transitions. [2024-12-06 02:51:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1193 transitions. [2024-12-06 02:51:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 02:51:47,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:47,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:48,831 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 02:51:53,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:53,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 981 states and 1195 transitions. [2024-12-06 02:51:53,891 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1195 transitions. [2024-12-06 02:51:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:51:53,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:53,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:54,606 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 02:51:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 986 states and 1200 transitions. [2024-12-06 02:51:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1200 transitions. [2024-12-06 02:51:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:51:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:55,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:55,552 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 02:52:05,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:13,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:20,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:30,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:52:40,921 WARN L539 Checker$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 02:52:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1038 states and 1263 transitions. [2024-12-06 02:52:41,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1263 transitions. [2024-12-06 02:52:41,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:52:41,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:41,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:42,647 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 02:52:42,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1039 states and 1263 transitions. [2024-12-06 02:52:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1263 transitions. [2024-12-06 02:52:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 02:52:42,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:42,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:43,759 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 02:52:43,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1048 states and 1274 transitions. [2024-12-06 02:52:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1274 transitions. [2024-12-06 02:52:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:52:43,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:44,655 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 02:52:55,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:05,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:15,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:25,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:27,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1100 states and 1337 transitions. [2024-12-06 02:53:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1337 transitions. [2024-12-06 02:53:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 02:53:27,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:27,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:28,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:28,544 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 02:53:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1109 states and 1348 transitions. [2024-12-06 02:53:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1348 transitions. [2024-12-06 02:53:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 02:53:28,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:29,794 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 02:53:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1110 states and 1350 transitions. [2024-12-06 02:53:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1350 transitions. [2024-12-06 02:53:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 02:53:30,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:31,615 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 02:53:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1111 states and 1352 transitions. [2024-12-06 02:53:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1352 transitions. [2024-12-06 02:53:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:53:32,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:32,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:32,869 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 02:53:42,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:53:52,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:54:02,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:54:12,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:54:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1114 states and 1354 transitions. [2024-12-06 02:54:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1354 transitions. [2024-12-06 02:54:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:54:12,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 02:54:23,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:54:27,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:54:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1117 states and 1356 transitions. [2024-12-06 02:54:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1356 transitions. [2024-12-06 02:54:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:54:27,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:28,770 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 02:54:38,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:54:40,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:54:50,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:00,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1120 states and 1358 transitions. [2024-12-06 02:55:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1358 transitions. [2024-12-06 02:55:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:55:00,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:00,801 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 02:55:07,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:14,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1159 states and 1405 transitions. [2024-12-06 02:55:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1405 transitions. [2024-12-06 02:55:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:55:15,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:15,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 02:55:26,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:30,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:32,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:55:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1162 states and 1407 transitions. [2024-12-06 02:55:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1407 transitions. [2024-12-06 02:55:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 02:55:32,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:32,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:33,679 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 02:55:34,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1165 states and 1409 transitions. [2024-12-06 02:55:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1409 transitions. [2024-12-06 02:55:34,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 02:55:34,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:34,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:35,090 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 02:55:40,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:55:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1168 states and 1411 transitions. [2024-12-06 02:55:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1411 transitions. [2024-12-06 02:55:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 02:55:40,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:41,084 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 02:55:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1177 states and 1422 transitions. [2024-12-06 02:55:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1422 transitions. [2024-12-06 02:55:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 02:55:41,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:42,806 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 02:55:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:43,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1186 states and 1433 transitions. [2024-12-06 02:55:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1433 transitions. [2024-12-06 02:55:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 02:55:43,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:43,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:43,742 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 02:55:43,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:43,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1195 states and 1444 transitions. [2024-12-06 02:55:43,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1444 transitions. [2024-12-06 02:55:44,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 02:55:44,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:44,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:44,770 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 02:55:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1204 states and 1455 transitions. [2024-12-06 02:55:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1455 transitions. [2024-12-06 02:55:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:55:45,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:45,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:45,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:45,731 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 02:55:50,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:55:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1205 states and 1457 transitions. [2024-12-06 02:55:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1457 transitions. [2024-12-06 02:55:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:55:51,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:51,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:51,774 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 02:55:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1206 states and 1459 transitions. [2024-12-06 02:55:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1459 transitions. [2024-12-06 02:55:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:55:52,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:52,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:53,329 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 02:55:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1207 states and 1461 transitions. [2024-12-06 02:55:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1461 transitions. [2024-12-06 02:55:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:55:53,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:53,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:54,727 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 02:55:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:55,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1208 states and 1463 transitions. [2024-12-06 02:55:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1463 transitions. [2024-12-06 02:55:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:55:55,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:55,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:56,285 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 02:56:04,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:56:13,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:56:14,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1211 states and 1465 transitions. [2024-12-06 02:56:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1465 transitions. [2024-12-06 02:56:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:56:14,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:15,565 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 02:56:16,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:16,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1214 states and 1467 transitions. [2024-12-06 02:56:16,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1467 transitions. [2024-12-06 02:56:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:56:16,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:16,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:17,210 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 02:56:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1217 states and 1469 transitions. [2024-12-06 02:56:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1469 transitions. [2024-12-06 02:56:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:56:17,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:17,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:18,413 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 02:56:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1220 states and 1471 transitions. [2024-12-06 02:56:18,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1471 transitions. [2024-12-06 02:56:18,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 02:56:18,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:20,167 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 02:56:30,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:31,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:33,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1272 states and 1536 transitions. [2024-12-06 02:56:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1536 transitions. [2024-12-06 02:56:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:56:34,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:35,349 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:56:45,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:49,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:49,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1275 states and 1538 transitions. [2024-12-06 02:56:49,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1538 transitions. [2024-12-06 02:56:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:56:49,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:50,620 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:56:53,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:56:53,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1278 states and 1540 transitions. [2024-12-06 02:56:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1540 transitions. [2024-12-06 02:56:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 02:56:53,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:53,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:54,240 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked.