./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.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_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3 --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 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:44:14,688 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:44:14,795 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:44:14,800 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:44:14,801 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:44:14,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:44:14,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:44:14,835 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:44:14,836 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:44:14,837 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:44:14,837 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:44:14,838 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:44:14,838 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:44:14,838 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:44:14,838 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:44:14,838 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:44:14,838 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:44:14,838 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:44:14,838 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:44:14,841 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:44:14,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:14,841 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:44:14,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:44:14,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:44:14,842 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:44:14,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:44:14,843 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_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 [2024-11-25 02:44:15,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:44:15,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:44:15,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:44:15,271 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:44:15,271 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:44:15,273 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2024-11-25 02:44:18,438 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/data/f6b23010e/e532ee8b959843188e7ec17fc3f22fc6/FLAGcbd440473 [2024-11-25 02:44:18,930 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:44:18,933 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2024-11-25 02:44:18,962 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/data/f6b23010e/e532ee8b959843188e7ec17fc3f22fc6/FLAGcbd440473 [2024-11-25 02:44:19,036 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/data/f6b23010e/e532ee8b959843188e7ec17fc3f22fc6 [2024-11-25 02:44:19,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:44:19,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:44:19,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:19,043 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:44:19,049 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:44:19,050 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:19" (1/1) ... [2024-11-25 02:44:19,051 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248644ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:19, skipping insertion in model container [2024-11-25 02:44:19,051 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:19" (1/1) ... [2024-11-25 02:44:19,118 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:44:19,794 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_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i[33021,33034] [2024-11-25 02:44:20,034 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_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i[49681,49694] [2024-11-25 02:44:20,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:20,078 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:44:20,141 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_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i[33021,33034] [2024-11-25 02:44:20,306 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_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i[49681,49694] [2024-11-25 02:44:20,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:20,396 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:44:20,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20 WrapperNode [2024-11-25 02:44:20,397 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:20,398 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:20,399 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:44:20,399 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:44:20,414 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,629 INFO L138 Inliner]: procedures = 177, calls = 472, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2296 [2024-11-25 02:44:20,630 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:20,634 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:44:20,634 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:44:20,634 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:44:20,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,650 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,675 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,675 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,807 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,814 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,847 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,854 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,878 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:44:20,879 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:44:20,879 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:44:20,879 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:44:20,880 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:20" (1/1) ... [2024-11-25 02:44:20,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:20,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:44:20,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:44:20,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c19e3a-af27-4c9c-a79e-1d67f5ea40df/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:44:20,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:44:20,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:44:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:44:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:44:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:44:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:44:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:44:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:44:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:44:20,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:44:20,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:44:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:44:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:44:20,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:44:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:44:21,397 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:44:21,400 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:44:24,981 INFO L? ?]: Removed 519 outVars from TransFormulas that were not future-live. [2024-11-25 02:44:24,981 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:44:28,068 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:44:28,068 INFO L312 CfgBuilder]: Removed 56 assume(true) statements. [2024-11-25 02:44:28,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:28 BoogieIcfgContainer [2024-11-25 02:44:28,069 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:44:28,070 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:44:28,070 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:44:28,081 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:44:28,081 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:28" (1/1) ... [2024-11-25 02:44:28,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:44:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 190 states and 327 transitions. [2024-11-25 02:44:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 327 transitions. [2024-11-25 02:44:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:44:28,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 191 states and 326 transitions. [2024-11-25 02:44:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 326 transitions. [2024-11-25 02:44:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:44:28,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 191 states and 318 transitions. [2024-11-25 02:44:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 318 transitions. [2024-11-25 02:44:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:44:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 191 states and 308 transitions. [2024-11-25 02:44:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 308 transitions. [2024-11-25 02:44:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:44:28,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:33,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 191 states and 294 transitions. [2024-11-25 02:44:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 294 transitions. [2024-11-25 02:44:33,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:44:33,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:33,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:33,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:43,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:53,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:53,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 191 states and 282 transitions. [2024-11-25 02:44:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 282 transitions. [2024-11-25 02:44:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:44:53,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:03,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:03,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:03,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 203 states and 295 transitions. [2024-11-25 02:45:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 295 transitions. [2024-11-25 02:45:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:45:03,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:03,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 203 states and 293 transitions. [2024-11-25 02:45:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 293 transitions. [2024-11-25 02:45:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:45:03,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:03,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:04,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 203 states and 291 transitions. [2024-11-25 02:45:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 291 transitions. [2024-11-25 02:45:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:45:04,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:14,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 203 states and 289 transitions. [2024-11-25 02:45:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 289 transitions. [2024-11-25 02:45:14,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:45:14,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:22,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 206 states and 291 transitions. [2024-11-25 02:45:22,818 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 291 transitions. [2024-11-25 02:45:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:45:22,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:33,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:35,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:45,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 250 states and 345 transitions. [2024-11-25 02:45:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 345 transitions. [2024-11-25 02:45:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:45:46,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:46,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 250 states and 343 transitions. [2024-11-25 02:45:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 343 transitions. [2024-11-25 02:45:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:45:46,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:46,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 250 states and 341 transitions. [2024-11-25 02:45:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 341 transitions. [2024-11-25 02:45:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:45:47,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:47,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:57,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 250 states and 339 transitions. [2024-11-25 02:45:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 339 transitions. [2024-11-25 02:45:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:45:57,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:57,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:45:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 253 states and 341 transitions. [2024-11-25 02:45:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 341 transitions. [2024-11-25 02:45:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:45:59,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:59,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 253 states and 339 transitions. [2024-11-25 02:45:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 339 transitions. [2024-11-25 02:45:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:45:59,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:59,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:46:10,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:20,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:21,998 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 [] [2024-11-25 02:46:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 256 states and 341 transitions. [2024-11-25 02:46:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 341 transitions. [2024-11-25 02:46:22,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:46:22,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:46:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 256 states and 340 transitions. [2024-11-25 02:46:22,348 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 340 transitions. [2024-11-25 02:46:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:46:22,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:46:23,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 265 states and 351 transitions. [2024-11-25 02:46:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 351 transitions. [2024-11-25 02:46:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:46:23,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:23,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:46:34,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:45,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:55,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:05,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:08,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 331 states and 434 transitions. [2024-11-25 02:47:08,871 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 434 transitions. [2024-11-25 02:47:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:47:08,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:08,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:47:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 332 states and 436 transitions. [2024-11-25 02:47:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 436 transitions. [2024-11-25 02:47:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:47:09,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:09,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:10,445 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:47:20,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:30,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:40,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:50,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:50,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 335 states and 438 transitions. [2024-11-25 02:47:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 438 transitions. [2024-11-25 02:47:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:47:50,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:47:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 335 states and 436 transitions. [2024-11-25 02:47:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 436 transitions. [2024-11-25 02:47:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:47:51,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:51,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:48:01,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:05,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 338 states and 438 transitions. [2024-11-25 02:48:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 438 transitions. [2024-11-25 02:48:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:48:05,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:06,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:48:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 338 states and 436 transitions. [2024-11-25 02:48:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 436 transitions. [2024-11-25 02:48:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:48:06,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:06,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:48:09,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:48:09,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 341 states and 438 transitions. [2024-11-25 02:48:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 438 transitions. [2024-11-25 02:48:09,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:48:09,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:48:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 341 states and 437 transitions. [2024-11-25 02:48:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 437 transitions. [2024-11-25 02:48:09,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:48:09,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:09,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:10,082 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:48:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:10,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 350 states and 448 transitions. [2024-11-25 02:48:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 448 transitions. [2024-11-25 02:48:10,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:48:10,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:10,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:48:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 359 states and 459 transitions. [2024-11-25 02:48:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 459 transitions. [2024-11-25 02:48:11,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:48:11,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:11,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:12,273 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:48:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:13,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 360 states and 461 transitions. [2024-11-25 02:48:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 461 transitions. [2024-11-25 02:48:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:48:13,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:48:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 361 states and 463 transitions. [2024-11-25 02:48:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 463 transitions. [2024-11-25 02:48:14,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:48:14,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:14,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:48:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 361 states and 461 transitions. [2024-11-25 02:48:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 461 transitions. [2024-11-25 02:48:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:48:14,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:14,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:48:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 364 states and 463 transitions. [2024-11-25 02:48:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 463 transitions. [2024-11-25 02:48:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:48:15,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:15,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:48:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 367 states and 465 transitions. [2024-11-25 02:48:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 465 transitions. [2024-11-25 02:48:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:48:16,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:48:27,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:37,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:47,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:57,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:06,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:17,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:18,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:28,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:39,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:49,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:59,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:09,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:09,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 494 states and 627 transitions. [2024-11-25 02:50:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 627 transitions. [2024-11-25 02:50:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:50:09,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:09,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 02:50:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 494 states and 623 transitions. [2024-11-25 02:50:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 623 transitions. [2024-11-25 02:50:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:50:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:09,885 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 02:50:19,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:19,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 494 states and 621 transitions. [2024-11-25 02:50:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 621 transitions. [2024-11-25 02:50:19,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:50:19,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:19,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:20,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:50:30,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:33,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 477 states and 600 transitions. [2024-11-25 02:50:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 600 transitions. [2024-11-25 02:50:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:50:33,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:33,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:50:43,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:53,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:03,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:14,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:14,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:14,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 480 states and 602 transitions. [2024-11-25 02:51:14,019 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 602 transitions. [2024-11-25 02:51:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:51:14,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:14,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:51:20,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 483 states and 604 transitions. [2024-11-25 02:51:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 604 transitions. [2024-11-25 02:51:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:51:20,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:20,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:51:31,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:41,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:47,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 486 states and 606 transitions. [2024-11-25 02:51:47,499 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 606 transitions. [2024-11-25 02:51:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:51:47,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:51:58,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:59,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 489 states and 608 transitions. [2024-11-25 02:51:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 608 transitions. [2024-11-25 02:51:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:51:59,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:52:08,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:52:19,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:52:20,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 541 states and 668 transitions. [2024-11-25 02:52:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 668 transitions. [2024-11-25 02:52:20,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:52:20,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:20,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:52:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 550 states and 679 transitions. [2024-11-25 02:52:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 679 transitions. [2024-11-25 02:52:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:52:20,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:20,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:52:24,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:52:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 596 states and 736 transitions. [2024-11-25 02:52:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 736 transitions. [2024-11-25 02:52:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:52:25,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:25,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:52:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 605 states and 747 transitions. [2024-11-25 02:52:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 747 transitions. [2024-11-25 02:52:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:52:26,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:26,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:52:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 614 states and 758 transitions. [2024-11-25 02:52:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 758 transitions. [2024-11-25 02:52:27,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:52:27,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:27,888 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:52:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 623 states and 769 transitions. [2024-11-25 02:52:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 769 transitions. [2024-11-25 02:52:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:52:28,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:52:33,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:52:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 626 states and 771 transitions. [2024-11-25 02:52:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 771 transitions. [2024-11-25 02:52:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:52:33,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:33,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:52:41,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:52:41,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 629 states and 773 transitions. [2024-11-25 02:52:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 773 transitions. [2024-11-25 02:52:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:52:41,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:41,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:52:44,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:52:44,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:44,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 630 states and 775 transitions. [2024-11-25 02:52:44,266 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 775 transitions. [2024-11-25 02:52:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:52:44,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:44,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:52:48,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:52:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 631 states and 777 transitions. [2024-11-25 02:52:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 777 transitions. [2024-11-25 02:52:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:52:48,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:48,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:52:50,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:52:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 632 states and 779 transitions. [2024-11-25 02:52:50,058 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 779 transitions. [2024-11-25 02:52:50,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:52:50,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:50,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:50,629 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:52:51,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:51,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 633 states and 781 transitions. [2024-11-25 02:52:51,250 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 781 transitions. [2024-11-25 02:52:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:52:51,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:51,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:53:01,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:53:11,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:53:21,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:53:24,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:53:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:24,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 636 states and 783 transitions. [2024-11-25 02:53:24,279 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 783 transitions. [2024-11-25 02:53:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:53:24,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:24,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:25,014 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:53:27,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:53:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 639 states and 785 transitions. [2024-11-25 02:53:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 785 transitions. [2024-11-25 02:53:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:53:27,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:27,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:53:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 642 states and 787 transitions. [2024-11-25 02:53:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 787 transitions. [2024-11-25 02:53:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:53:29,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:29,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:29,731 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:53:38,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:53:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 645 states and 789 transitions. [2024-11-25 02:53:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 789 transitions. [2024-11-25 02:53:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:53:38,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:38,755 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:53:39,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 648 states and 791 transitions. [2024-11-25 02:53:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 791 transitions. [2024-11-25 02:53:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:53:39,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:53:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 657 states and 802 transitions. [2024-11-25 02:53:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 802 transitions. [2024-11-25 02:53:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:53:40,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:40,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:41,411 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:53:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:42,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 666 states and 813 transitions. [2024-11-25 02:53:42,294 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 813 transitions. [2024-11-25 02:53:42,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:53:42,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:42,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 02:53:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 675 states and 824 transitions. [2024-11-25 02:53:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 824 transitions. [2024-11-25 02:53:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:53:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:43,838 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:53:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 676 states and 826 transitions. [2024-11-25 02:53:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 826 transitions. [2024-11-25 02:53:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:53:44,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:44,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:53:46,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:53:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 677 states and 828 transitions. [2024-11-25 02:53:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 828 transitions. [2024-11-25 02:53:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:53:47,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:47,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 02:53:47,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 686 states and 839 transitions. [2024-11-25 02:53:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 839 transitions. [2024-11-25 02:53:47,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:53:47,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:47,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 02:53:54,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:53:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 687 states and 841 transitions. [2024-11-25 02:53:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 841 transitions. [2024-11-25 02:53:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:53:54,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 02:53:57,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:53:57,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 688 states and 843 transitions. [2024-11-25 02:53:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 843 transitions. [2024-11-25 02:53:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:53:57,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:53:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 691 states and 845 transitions. [2024-11-25 02:53:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 845 transitions. [2024-11-25 02:53:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:53:59,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:59,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:54:05,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:54:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 694 states and 847 transitions. [2024-11-25 02:54:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 847 transitions. [2024-11-25 02:54:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:54:05,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:05,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:54:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:07,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 697 states and 849 transitions. [2024-11-25 02:54:07,279 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 849 transitions. [2024-11-25 02:54:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:54:07,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:07,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:07,864 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:54:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 700 states and 851 transitions. [2024-11-25 02:54:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 851 transitions. [2024-11-25 02:54:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 02:54:08,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:08,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:09,518 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 02:54:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 701 states and 851 transitions. [2024-11-25 02:54:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 851 transitions. [2024-11-25 02:54:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:54:09,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:09,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:54:12,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:54:14,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:54:24,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:54:34,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:54:39,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:54:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:39,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 753 states and 914 transitions. [2024-11-25 02:54:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 914 transitions. [2024-11-25 02:54:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:54:39,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:54:50,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:00,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:11,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:22,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 791 states and 960 transitions. [2024-11-25 02:55:22,997 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 960 transitions. [2024-11-25 02:55:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:55:22,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:22,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:55:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 804 states and 977 transitions. [2024-11-25 02:55:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 977 transitions. [2024-11-25 02:55:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:55:23,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:55:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 805 states and 978 transitions. [2024-11-25 02:55:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 978 transitions. [2024-11-25 02:55:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 02:55:24,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:24,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:55:27,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 808 states and 980 transitions. [2024-11-25 02:55:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 980 transitions. [2024-11-25 02:55:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 02:55:27,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:27,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:28,075 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:55:38,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:38,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:38,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 811 states and 982 transitions. [2024-11-25 02:55:38,768 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 982 transitions. [2024-11-25 02:55:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:55:38,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:55:49,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:59,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:00,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:09,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 814 states and 984 transitions. [2024-11-25 02:56:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 984 transitions. [2024-11-25 02:56:09,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:56:09,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:09,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:56:19,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:29,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:39,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:49,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 817 states and 986 transitions. [2024-11-25 02:56:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 986 transitions. [2024-11-25 02:56:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:56:49,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:49,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:56:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 826 states and 997 transitions. [2024-11-25 02:56:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 997 transitions. [2024-11-25 02:56:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:56:51,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:56:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 835 states and 1008 transitions. [2024-11-25 02:56:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1008 transitions. [2024-11-25 02:56:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:56:52,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 02:56:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:53,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 844 states and 1019 transitions. [2024-11-25 02:56:53,233 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1019 transitions. [2024-11-25 02:56:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:56:53,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:53,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:54,085 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:56:56,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:56:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 845 states and 1021 transitions. [2024-11-25 02:56:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1021 transitions. [2024-11-25 02:56:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:56:56,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:56,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:56:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 846 states and 1023 transitions. [2024-11-25 02:56:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1023 transitions. [2024-11-25 02:56:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:56:58,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 02:56:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 855 states and 1034 transitions. [2024-11-25 02:56:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1034 transitions. [2024-11-25 02:56:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:56:59,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:59,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:00,734 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-25 02:57:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 856 states and 1036 transitions. [2024-11-25 02:57:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1036 transitions. [2024-11-25 02:57:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:57:01,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:01,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-25 02:57:02,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 857 states and 1038 transitions. [2024-11-25 02:57:02,952 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1038 transitions. [2024-11-25 02:57:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 02:57:02,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:02,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:57:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 860 states and 1040 transitions. [2024-11-25 02:57:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1040 transitions. [2024-11-25 02:57:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 02:57:04,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:04,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:57:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 863 states and 1042 transitions. [2024-11-25 02:57:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1042 transitions. [2024-11-25 02:57:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 02:57:05,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:05,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:57:07,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 866 states and 1044 transitions. [2024-11-25 02:57:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1044 transitions. [2024-11-25 02:57:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 02:57:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:08,855 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:57:11,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:57:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 869 states and 1046 transitions. [2024-11-25 02:57:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1046 transitions. [2024-11-25 02:57:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 02:57:11,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:11,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:57:19,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:57:30,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:57:40,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:57:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 921 states and 1109 transitions. [2024-11-25 02:57:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1109 transitions. [2024-11-25 02:57:41,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 02:57:41,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:41,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-25 02:57:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 922 states and 1109 transitions. [2024-11-25 02:57:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1109 transitions. [2024-11-25 02:57:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 02:57:43,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-25 02:57:56,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:58:06,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:58:16,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:58:24,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:58:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 974 states and 1171 transitions. [2024-11-25 02:58:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1171 transitions. [2024-11-25 02:58:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 02:58:25,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:58:35,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:58:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:35,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 977 states and 1173 transitions. [2024-11-25 02:58:35,296 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1173 transitions. [2024-11-25 02:58:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 02:58:35,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,168 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:58:47,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:58:57,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:59:07,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []