./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/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_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/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_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/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 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:33:00,254 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:33:00,356 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:33:00,362 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:33:00,363 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:33:00,384 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:33:00,384 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:33:00,385 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:33:00,385 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:33:00,385 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:33:00,385 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:33:00,385 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:33:00,385 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:33:00,386 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:33:00,387 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:33:00,387 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:33:00,387 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:33:00,387 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:33:00,387 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:33:00,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:33:00,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:33:00,387 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:33:00,388 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:33:00,388 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:33:00,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:33:00,388 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_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/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 -> 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 [2024-11-25 02:33:00,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:33:00,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:33:00,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:33:00,696 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:33:00,697 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:33:00,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2024-11-25 02:33:03,714 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/data/8827dc71d/178f9741f08c4b42aef2d1ff4faa7341/FLAG297e2ceeb [2024-11-25 02:33:04,068 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:33:04,072 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2024-11-25 02:33:04,105 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/data/8827dc71d/178f9741f08c4b42aef2d1ff4faa7341/FLAG297e2ceeb [2024-11-25 02:33:04,129 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/data/8827dc71d/178f9741f08c4b42aef2d1ff4faa7341 [2024-11-25 02:33:04,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:33:04,135 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:33:04,136 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:33:04,136 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:33:04,140 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:33:04,140 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:33:04" (1/1) ... [2024-11-25 02:33:04,141 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79ed8809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:04, skipping insertion in model container [2024-11-25 02:33:04,141 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:33:04" (1/1) ... [2024-11-25 02:33:04,200 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:33:04,657 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_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i[33021,33034] [2024-11-25 02:33:04,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:33:04,844 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:33:04,886 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_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i[33021,33034] [2024-11-25 02:33:05,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:33:05,047 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:33:05,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05 WrapperNode [2024-11-25 02:33:05,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:33:05,049 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:33:05,049 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:33:05,049 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:33:05,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,084 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,156 INFO L138 Inliner]: procedures = 176, calls = 386, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1713 [2024-11-25 02:33:05,156 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:33:05,156 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:33:05,157 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:33:05,157 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:33:05,164 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,176 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,177 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,272 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,275 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,286 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,291 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,296 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,307 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:33:05,308 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:33:05,308 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:33:05,308 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:33:05,309 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:05" (1/1) ... [2024-11-25 02:33:05,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:33:05,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:33:05,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:33:05,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19982042-d6b0-4002-a2fe-9b6b3ce8e2f2/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:33:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:33:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:33:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:33:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:33:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:33:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:33:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:33:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:33:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:33:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:33:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:33:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:33:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:33:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:33:05,812 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:33:05,813 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:33:08,137 INFO L? ?]: Removed 410 outVars from TransFormulas that were not future-live. [2024-11-25 02:33:08,138 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:33:10,058 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:33:10,059 INFO L312 CfgBuilder]: Removed 39 assume(true) statements. [2024-11-25 02:33:10,059 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:33:10 BoogieIcfgContainer [2024-11-25 02:33:10,059 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:33:10,060 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:33:10,060 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:33:10,071 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:33:10,072 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:33:10" (1/1) ... [2024-11-25 02:33:10,080 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:33:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 150 states and 258 transitions. [2024-11-25 02:33:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 258 transitions. [2024-11-25 02:33:10,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:33:10,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:10,374 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 02:33:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 151 states and 259 transitions. [2024-11-25 02:33:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 259 transitions. [2024-11-25 02:33:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:33:10,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:10,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:10,570 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 02:33:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 151 states and 255 transitions. [2024-11-25 02:33:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 255 transitions. [2024-11-25 02:33:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:33:10,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:10,682 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 02:33:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 151 states and 247 transitions. [2024-11-25 02:33:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 247 transitions. [2024-11-25 02:33:10,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:33:10,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:10,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:10,850 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 02:33:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:10,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 151 states and 235 transitions. [2024-11-25 02:33:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 235 transitions. [2024-11-25 02:33:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:33:10,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:10,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:11,188 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 02:33:21,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:33:31,337 WARN L539 Checker$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 02:33:31,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 151 states and 223 transitions. [2024-11-25 02:33:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 223 transitions. [2024-11-25 02:33:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:33:31,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:31,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:32,107 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 02:33:42,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:33:43,473 WARN L539 Checker$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 02:33:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 163 states and 236 transitions. [2024-11-25 02:33:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-11-25 02:33:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:33:43,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:43,740 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 02:33:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 163 states and 234 transitions. [2024-11-25 02:33:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 234 transitions. [2024-11-25 02:33:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:33:43,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:43,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:44,054 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 02:33:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-25 02:33:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-25 02:33:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:33:44,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:44,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:44,285 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 02:33:54,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:33:54,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:54,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-25 02:33:54,315 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-25 02:33:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:33:54,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:54,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:34:04,789 WARN L539 Checker$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 02:34:09,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:09,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:09,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2024-11-25 02:34:09,530 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2024-11-25 02:34:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:34:09,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:09,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:34:13,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:23,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:24,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 210 states and 286 transitions. [2024-11-25 02:34:24,773 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 286 transitions. [2024-11-25 02:34:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:34:24,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:24,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:25,058 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 02:34:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 210 states and 284 transitions. [2024-11-25 02:34:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 284 transitions. [2024-11-25 02:34:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:34:25,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:25,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:25,294 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 02:34:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 282 transitions. [2024-11-25 02:34:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 282 transitions. [2024-11-25 02:34:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:34:25,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:25,572 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 02:34:35,592 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 02:34:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-25 02:34:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-25 02:34:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:34:35,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:35,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:35,845 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 02:34:36,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 210 states and 278 transitions. [2024-11-25 02:34:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 278 transitions. [2024-11-25 02:34:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:34:36,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:36,600 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 02:34:44,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 213 states and 280 transitions. [2024-11-25 02:34:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 280 transitions. [2024-11-25 02:34:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:34:44,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:44,879 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 02:34:54,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:03,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:03,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 216 states and 282 transitions. [2024-11-25 02:35:03,839 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 282 transitions. [2024-11-25 02:35:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:35:03,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:03,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:04,068 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 02:35:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 216 states and 281 transitions. [2024-11-25 02:35:04,092 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 281 transitions. [2024-11-25 02:35:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:35:04,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:04,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:04,470 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 02:35:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:05,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-11-25 02:35:05,199 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-11-25 02:35:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:35:05,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:05,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:05,616 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 02:35:15,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:16,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:18,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:23,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 291 states and 375 transitions. [2024-11-25 02:35:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 375 transitions. [2024-11-25 02:35:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:35:24,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:24,583 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 02:35:25,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:35:25,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 377 transitions. [2024-11-25 02:35:25,986 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 377 transitions. [2024-11-25 02:35:25,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:35:25,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:26,230 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 02:35:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 292 states and 375 transitions. [2024-11-25 02:35:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 375 transitions. [2024-11-25 02:35:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:35:26,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:26,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:26,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:26,787 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 02:35:31,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:31,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 377 transitions. [2024-11-25 02:35:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 377 transitions. [2024-11-25 02:35:31,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:35:31,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:31,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:31,819 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 02:35:41,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:43,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-11-25 02:35:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-11-25 02:35:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:35:43,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:43,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:44,217 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 02:35:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 298 states and 377 transitions. [2024-11-25 02:35:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 377 transitions. [2024-11-25 02:35:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:35:44,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:44,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:44,644 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 02:35:47,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:35:50,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:35:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 301 states and 379 transitions. [2024-11-25 02:35:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 379 transitions. [2024-11-25 02:35:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:35:50,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:50,544 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 02:35:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-11-25 02:35:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-11-25 02:35:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:35:50,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:50,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:50,976 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 02:35:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-25 02:35:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-25 02:35:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:35:51,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:51,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:51,586 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 02:35:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 319 states and 400 transitions. [2024-11-25 02:35:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-11-25 02:35:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:35:51,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:52,272 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 02:35:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-11-25 02:35:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-11-25 02:35:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:35:52,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:53,090 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 02:35:55,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:35:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-11-25 02:35:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-11-25 02:35:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:35:55,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:55,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:55,741 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 02:35:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-11-25 02:35:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-11-25 02:35:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:35:55,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:55,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:56,306 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 02:35:58,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:35:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-11-25 02:35:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-11-25 02:35:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:35:58,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:58,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:59,255 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 02:36:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 327 states and 406 transitions. [2024-11-25 02:36:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 406 transitions. [2024-11-25 02:36:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:36:00,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:00,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:00,705 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 02:36:10,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:20,848 WARN L539 Checker$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 02:36:23,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:33,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:43,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:44,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:45,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 379 states and 471 transitions. [2024-11-25 02:36:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 471 transitions. [2024-11-25 02:36:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:36:45,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:45,941 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 02:36:55,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:06,005 WARN L539 Checker$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 02:37:16,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:26,019 WARN L539 Checker$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 02:37:26,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 382 states and 473 transitions. [2024-11-25 02:37:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 473 transitions. [2024-11-25 02:37:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:37:26,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:26,782 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 02:37:36,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:46,832 WARN L539 Checker$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 02:37:56,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:06,846 WARN L539 Checker$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 02:38:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 385 states and 475 transitions. [2024-11-25 02:38:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 475 transitions. [2024-11-25 02:38:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:38:06,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:07,487 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 02:38:08,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:11,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:11,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 448 states and 554 transitions. [2024-11-25 02:38:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 554 transitions. [2024-11-25 02:38:11,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:38:11,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:11,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:12,498 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:38:18,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 475 states and 591 transitions. [2024-11-25 02:38:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 591 transitions. [2024-11-25 02:38:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:38:18,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:18,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:19,076 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 02:38:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 484 states and 602 transitions. [2024-11-25 02:38:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 602 transitions. [2024-11-25 02:38:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:38:19,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:19,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:20,451 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 02:38:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 493 states and 613 transitions. [2024-11-25 02:38:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 613 transitions. [2024-11-25 02:38:20,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:38:20,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:20,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:21,410 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 02:38:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:22,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 494 states and 615 transitions. [2024-11-25 02:38:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 615 transitions. [2024-11-25 02:38:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:38:22,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:22,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:22,898 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 02:38:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 495 states and 617 transitions. [2024-11-25 02:38:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 617 transitions. [2024-11-25 02:38:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:38:24,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:24,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:38:34,628 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 02:38:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:35,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 498 states and 619 transitions. [2024-11-25 02:38:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 619 transitions. [2024-11-25 02:38:35,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:38:35,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:35,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:38:46,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:48,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:54,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:39:04,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:39:05,861 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 02:39:07,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 532 states and 663 transitions. [2024-11-25 02:39:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 663 transitions. [2024-11-25 02:39:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:39:07,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:08,247 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 02:39:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:09,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 535 states and 665 transitions. [2024-11-25 02:39:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 665 transitions. [2024-11-25 02:39:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:39:09,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:09,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:39:19,740 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 02:39:25,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:39:26,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 533 states and 661 transitions. [2024-11-25 02:39:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 661 transitions. [2024-11-25 02:39:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:39:26,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:26,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:26,767 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 02:39:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 536 states and 663 transitions. [2024-11-25 02:39:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 663 transitions. [2024-11-25 02:39:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:39:27,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:27,771 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 02:39:29,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:39:34,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:39:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 539 states and 665 transitions. [2024-11-25 02:39:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 665 transitions. [2024-11-25 02:39:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:39:34,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:35,296 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 02:39:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 548 states and 676 transitions. [2024-11-25 02:39:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 676 transitions. [2024-11-25 02:39:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:39:35,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:36,367 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 02:39:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 558 states and 691 transitions. [2024-11-25 02:39:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 691 transitions. [2024-11-25 02:39:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:39:37,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:38,174 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 02:39:39,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 568 states and 706 transitions. [2024-11-25 02:39:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 706 transitions. [2024-11-25 02:39:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:39:39,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:39,976 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 02:39:43,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:39:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:44,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 574 states and 715 transitions. [2024-11-25 02:39:44,208 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 715 transitions. [2024-11-25 02:39:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:39:44,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:44,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:44,670 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 02:39:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 575 states and 717 transitions. [2024-11-25 02:39:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 717 transitions. [2024-11-25 02:39:45,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:39:45,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:45,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:45,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:45,833 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 02:39:49,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:39:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 576 states and 719 transitions. [2024-11-25 02:39:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 719 transitions. [2024-11-25 02:39:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:39:49,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:49,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:50,207 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 02:39:51,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:39:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 577 states and 721 transitions. [2024-11-25 02:39:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 721 transitions. [2024-11-25 02:39:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:39:51,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:51,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:52,392 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 02:39:56,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:39:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 580 states and 723 transitions. [2024-11-25 02:39:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 723 transitions. [2024-11-25 02:39:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:39:56,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:56,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:39:59,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:40:00,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:40:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 583 states and 725 transitions. [2024-11-25 02:40:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 725 transitions. [2024-11-25 02:40:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:40:00,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:00,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:00,574 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:40:04,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:40:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 586 states and 727 transitions. [2024-11-25 02:40:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 727 transitions. [2024-11-25 02:40:04,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 02:40:04,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:04,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:05,893 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 02:40:16,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:22,334 WARN L539 Checker$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 02:40:23,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:24,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:24,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 638 states and 792 transitions. [2024-11-25 02:40:24,021 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 792 transitions. [2024-11-25 02:40:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:40:24,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:24,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:40:28,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 641 states and 794 transitions. [2024-11-25 02:40:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 794 transitions. [2024-11-25 02:40:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:40:28,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:29,601 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 02:40:33,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:33,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:33,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 644 states and 796 transitions. [2024-11-25 02:40:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 796 transitions. [2024-11-25 02:40:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:40:33,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:33,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 02:40:44,535 WARN L539 Checker$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 02:40:55,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:05,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:06,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 682 states and 846 transitions. [2024-11-25 02:41:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 846 transitions. [2024-11-25 02:41:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:06,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:06,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:41:17,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:27,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:37,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:47,062 WARN L539 Checker$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 02:41:51,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 733 states and 911 transitions. [2024-11-25 02:41:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 911 transitions. [2024-11-25 02:41:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:51,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:51,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 02:41:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 737 states and 914 transitions. [2024-11-25 02:41:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 914 transitions. [2024-11-25 02:41:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:52,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:52,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:41:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:54,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 741 states and 919 transitions. [2024-11-25 02:41:54,051 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 919 transitions. [2024-11-25 02:41:54,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:54,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:54,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:54,666 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 02:41:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 742 states and 919 transitions. [2024-11-25 02:41:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 919 transitions. [2024-11-25 02:41:54,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 02:41:54,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:54,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:55,852 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 02:41:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 751 states and 930 transitions. [2024-11-25 02:41:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 930 transitions. [2024-11-25 02:41:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:56,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:41:57,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:57,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 752 states and 932 transitions. [2024-11-25 02:41:57,092 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 932 transitions. [2024-11-25 02:41:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:57,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:41:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 756 states and 936 transitions. [2024-11-25 02:41:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 936 transitions. [2024-11-25 02:41:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:58,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 02:41:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 760 states and 939 transitions. [2024-11-25 02:41:59,079 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 939 transitions. [2024-11-25 02:41:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 02:41:59,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:59,762 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 02:41:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 769 states and 950 transitions. [2024-11-25 02:41:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 950 transitions. [2024-11-25 02:41:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:41:59,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:00,580 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 02:42:10,973 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 02:42:20,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:25,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 783 states and 967 transitions. [2024-11-25 02:42:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 967 transitions. [2024-11-25 02:42:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 02:42:25,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:25,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:26,103 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 02:42:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 784 states and 969 transitions. [2024-11-25 02:42:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 969 transitions. [2024-11-25 02:42:27,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 02:42:27,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:27,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:28,492 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 02:42:30,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:42:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 785 states and 971 transitions. [2024-11-25 02:42:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 971 transitions. [2024-11-25 02:42:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:42:30,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:30,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:42:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:31,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 788 states and 973 transitions. [2024-11-25 02:42:31,787 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 973 transitions. [2024-11-25 02:42:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:42:31,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:31,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:32,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:32,399 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:42:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 791 states and 975 transitions. [2024-11-25 02:42:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 975 transitions. [2024-11-25 02:42:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:42:33,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:33,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 50 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 02:42:44,687 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 02:42:54,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:57,025 WARN L539 Checker$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 02:42:57,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 794 states and 977 transitions. [2024-11-25 02:42:57,053 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 977 transitions. [2024-11-25 02:42:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:42:57,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:57,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:42:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 798 states and 980 transitions. [2024-11-25 02:42:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 980 transitions. [2024-11-25 02:42:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:42:58,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:58,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 72 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:43:09,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:19,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:22,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:24,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:35,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:39,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:43,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:53,719 WARN L539 Checker$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 02:43:55,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 868 states and 1069 transitions. [2024-11-25 02:43:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1069 transitions. [2024-11-25 02:43:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:43:55,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:55,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:43:59,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:43:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 871 states and 1071 transitions. [2024-11-25 02:43:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1071 transitions. [2024-11-25 02:43:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:43:59,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:00,286 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 02:44:01,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 874 states and 1073 transitions. [2024-11-25 02:44:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1073 transitions. [2024-11-25 02:44:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:44:01,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:01,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 40 proven. 75 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 02:44:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 875 states and 1074 transitions. [2024-11-25 02:44:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1074 transitions. [2024-11-25 02:44:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:44:02,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:02,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 89 proven. 51 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 02:44:13,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:16,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 878 states and 1076 transitions. [2024-11-25 02:44:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1076 transitions. [2024-11-25 02:44:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:44:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:17,576 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 02:44:18,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 887 states and 1087 transitions. [2024-11-25 02:44:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1087 transitions. [2024-11-25 02:44:18,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:44:18,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:18,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:18,951 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 02:44:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 896 states and 1098 transitions. [2024-11-25 02:44:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1098 transitions. [2024-11-25 02:44:19,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:44:19,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:19,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 02:44:25,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 912 states and 1118 transitions. [2024-11-25 02:44:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1118 transitions. [2024-11-25 02:44:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:44:26,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:26,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 02:44:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 921 states and 1129 transitions. [2024-11-25 02:44:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1129 transitions. [2024-11-25 02:44:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:44:27,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,009 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 02:44:28,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 928 states and 1138 transitions. [2024-11-25 02:44:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1138 transitions. [2024-11-25 02:44:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:44:28,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 02:44:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 935 states and 1147 transitions. [2024-11-25 02:44:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1147 transitions. [2024-11-25 02:44:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:44:30,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 02:44:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 942 states and 1156 transitions. [2024-11-25 02:44:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1156 transitions. [2024-11-25 02:44:31,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:44:31,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 02:44:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 943 states and 1160 transitions. [2024-11-25 02:44:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1160 transitions. [2024-11-25 02:44:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:44:33,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:33,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 02:44:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 944 states and 1162 transitions. [2024-11-25 02:44:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1162 transitions. [2024-11-25 02:44:35,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:44:35,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 02:44:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 950 states and 1171 transitions. [2024-11-25 02:44:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1171 transitions. [2024-11-25 02:44:36,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:44:36,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:36,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 02:44:41,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 951 states and 1173 transitions. [2024-11-25 02:44:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1173 transitions. [2024-11-25 02:44:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:44:41,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:41,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 02:44:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 952 states and 1177 transitions. [2024-11-25 02:44:42,910 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1177 transitions. [2024-11-25 02:44:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:44:42,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 02:44:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 953 states and 1179 transitions. [2024-11-25 02:44:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1179 transitions. [2024-11-25 02:44:44,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:44:44,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:45,433 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 02:44:47,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 954 states and 1181 transitions. [2024-11-25 02:44:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1181 transitions. [2024-11-25 02:44:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:44:47,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:47,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:44:52,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 957 states and 1183 transitions. [2024-11-25 02:44:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1183 transitions. [2024-11-25 02:44:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:44:53,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:53,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:44:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 960 states and 1185 transitions. [2024-11-25 02:44:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1185 transitions. [2024-11-25 02:44:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:44:54,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:44:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 963 states and 1187 transitions. [2024-11-25 02:44:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1187 transitions. [2024-11-25 02:44:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:44:57,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:57,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:57,898 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:44:59,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 966 states and 1189 transitions. [2024-11-25 02:44:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1189 transitions. [2024-11-25 02:44:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:44:59,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:45:02,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 969 states and 1191 transitions. [2024-11-25 02:45:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1191 transitions. [2024-11-25 02:45:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:45:02,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:02,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:02,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:02,899 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:45:04,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:45:09,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:45:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 972 states and 1193 transitions. [2024-11-25 02:45:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1193 transitions. [2024-11-25 02:45:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:45:09,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:45:11,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:45:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:11,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 975 states and 1195 transitions. [2024-11-25 02:45:11,898 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1195 transitions. [2024-11-25 02:45:11,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 02:45:11,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:11,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:13,082 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 02:45:23,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:33,453 WARN L539 Checker$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 02:45:35,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:45,651 WARN L539 Checker$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 02:45:55,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:05,685 WARN L539 Checker$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 02:46:08,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:08,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1027 states and 1260 transitions. [2024-11-25 02:46:08,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1260 transitions. [2024-11-25 02:46:08,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 02:46:08,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:10,342 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 02:46:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:11,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1030 states and 1262 transitions. [2024-11-25 02:46:11,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1262 transitions. [2024-11-25 02:46:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 02:46:11,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:11,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:12,498 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 02:46:22,622 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 02:46:27,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1033 states and 1264 transitions. [2024-11-25 02:46:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1264 transitions. [2024-11-25 02:46:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 02:46:27,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:27,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-25 02:46:38,934 WARN L539 Checker$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 02:46:48,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:58,973 WARN L539 Checker$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 02:47:02,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1085 states and 1327 transitions. [2024-11-25 02:47:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1327 transitions. [2024-11-25 02:47:02,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 02:47:02,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 110 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 02:47:07,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:18,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:20,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:31,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:32,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:33,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1137 states and 1390 transitions. [2024-11-25 02:47:33,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1390 transitions. [2024-11-25 02:47:33,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 02:47:33,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:33,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:34,131 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:47:34,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:34,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1146 states and 1401 transitions. [2024-11-25 02:47:34,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1401 transitions. [2024-11-25 02:47:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 02:47:34,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:34,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:35,537 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-25 02:47:35,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:35,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1147 states and 1401 transitions. [2024-11-25 02:47:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1401 transitions. [2024-11-25 02:47:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 02:47:35,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:35,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:47:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:37,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1156 states and 1412 transitions. [2024-11-25 02:47:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1412 transitions. [2024-11-25 02:47:37,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 02:47:37,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:37,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:47:39,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:47:39,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1157 states and 1414 transitions. [2024-11-25 02:47:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1414 transitions. [2024-11-25 02:47:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 02:47:39,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:47:42,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:47:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1158 states and 1416 transitions. [2024-11-25 02:47:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1416 transitions. [2024-11-25 02:47:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 02:47:43,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:43,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:44,031 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 111 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked.