./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.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_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:16:18,233 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:16:18,303 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:16:18,309 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:16:18,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:16:18,334 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:16:18,335 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:16:18,335 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:16:18,335 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:16:18,335 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:16:18,336 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:16:18,336 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:16:18,337 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:16:18,337 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:16:18,337 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:16:18,337 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:16:18,337 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:16:18,337 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:16:18,337 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:16:18,337 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:16:18,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:18,338 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:16:18,338 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:16:18,338 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:16:18,338 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:16:18,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:16:18,338 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_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 [2024-12-06 00:16:18,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:16:18,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:16:18,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:16:18,653 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:16:18,654 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:16:18,655 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2024-12-06 00:16:22,091 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/data/6017c41d1/5033714ac7084ce480bbaf93ad2d0977/FLAG737ad5114 [2024-12-06 00:16:22,469 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:16:22,470 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2024-12-06 00:16:22,487 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/data/6017c41d1/5033714ac7084ce480bbaf93ad2d0977/FLAG737ad5114 [2024-12-06 00:16:22,687 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/data/6017c41d1/5033714ac7084ce480bbaf93ad2d0977 [2024-12-06 00:16:22,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:16:22,692 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:16:22,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:22,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:16:22,699 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:16:22,700 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:22" (1/1) ... [2024-12-06 00:16:22,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bf14822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:22, skipping insertion in model container [2024-12-06 00:16:22,701 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:22" (1/1) ... [2024-12-06 00:16:22,746 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:16:23,171 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_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i[33021,33034] [2024-12-06 00:16:23,328 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_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i[49681,49694] [2024-12-06 00:16:23,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:23,361 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:16:23,403 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_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i[33021,33034] [2024-12-06 00:16:23,483 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_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i[49681,49694] [2024-12-06 00:16:23,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:23,524 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:16:23,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23 WrapperNode [2024-12-06 00:16:23,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:23,525 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:23,525 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:16:23,525 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:16:23,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,561 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,641 INFO L138 Inliner]: procedures = 177, calls = 424, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2151 [2024-12-06 00:16:23,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:23,642 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:16:23,642 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:16:23,642 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:16:23,651 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,652 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,676 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,676 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,736 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,739 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,758 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,792 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:16:23,793 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:16:23,794 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:16:23,794 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:16:23,795 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:23" (1/1) ... [2024-12-06 00:16:23,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:23,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:16:23,829 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:16:23,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cecd20f6-adb1-4ab0-84b3-f5f81cc837fa/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:16:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:16:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:16:23,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:16:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:16:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:16:23,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:16:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:16:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:16:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:16:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:16:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:16:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:16:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:16:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:16:23,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:16:24,116 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:16:24,118 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:16:26,873 INFO L? ?]: Removed 503 outVars from TransFormulas that were not future-live. [2024-12-06 00:16:26,873 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:16:29,082 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:16:29,082 INFO L312 CfgBuilder]: Removed 52 assume(true) statements. [2024-12-06 00:16:29,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:16:29 BoogieIcfgContainer [2024-12-06 00:16:29,083 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:16:29,084 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:16:29,084 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:16:29,094 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:16:29,094 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:16:29" (1/1) ... [2024-12-06 00:16:29,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:16:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 177 states and 304 transitions. [2024-12-06 00:16:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 304 transitions. [2024-12-06 00:16:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:16:29,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 178 states and 303 transitions. [2024-12-06 00:16:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 303 transitions. [2024-12-06 00:16:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:16:29,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2024-12-06 00:16:29,488 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2024-12-06 00:16:29,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:16:29,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 178 states and 285 transitions. [2024-12-06 00:16:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 285 transitions. [2024-12-06 00:16:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:16:29,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 178 states and 271 transitions. [2024-12-06 00:16:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 271 transitions. [2024-12-06 00:16:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:16:30,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:30,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:40,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:44,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:44,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 178 states and 259 transitions. [2024-12-06 00:16:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 259 transitions. [2024-12-06 00:16:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:16:44,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:44,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:46,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 190 states and 272 transitions. [2024-12-06 00:16:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 272 transitions. [2024-12-06 00:16:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:16:46,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 190 states and 270 transitions. [2024-12-06 00:16:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 270 transitions. [2024-12-06 00:16:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:16:46,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 190 states and 268 transitions. [2024-12-06 00:16:47,182 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 268 transitions. [2024-12-06 00:16:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:16:47,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:47,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:57,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:16:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 190 states and 266 transitions. [2024-12-06 00:16:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 266 transitions. [2024-12-06 00:16:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:16:57,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:17:07,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:17,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:18,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 193 states and 268 transitions. [2024-12-06 00:17:18,738 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 268 transitions. [2024-12-06 00:17:18,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:17:18,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:18,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:17:29,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:39,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:49,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:51,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:55,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-12-06 00:17:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-12-06 00:17:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:17:55,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:55,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:17:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-12-06 00:17:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-12-06 00:17:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:17:56,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:56,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:17:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-12-06 00:17:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-12-06 00:17:56,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:17:56,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:56,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:18:06,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 237 states and 316 transitions. [2024-12-06 00:18:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 316 transitions. [2024-12-06 00:18:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:06,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:06,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:18:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 237 states and 314 transitions. [2024-12-06 00:18:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 314 transitions. [2024-12-06 00:18:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:06,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:06,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:18:09,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:09,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 316 transitions. [2024-12-06 00:18:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 316 transitions. [2024-12-06 00:18:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:09,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:18:20,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:25,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 243 states and 318 transitions. [2024-12-06 00:18:25,401 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 318 transitions. [2024-12-06 00:18:25,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:18:25,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:25,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:25,561 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:18:25,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 243 states and 317 transitions. [2024-12-06 00:18:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 317 transitions. [2024-12-06 00:18:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:18:25,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:25,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:25,861 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:18:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:26,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 252 states and 328 transitions. [2024-12-06 00:18:26,622 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 328 transitions. [2024-12-06 00:18:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:18:26,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:26,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:18:37,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:47,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 318 states and 411 transitions. [2024-12-06 00:18:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 411 transitions. [2024-12-06 00:18:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:18:48,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:49,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:18:50,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:18:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 319 states and 413 transitions. [2024-12-06 00:18:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 413 transitions. [2024-12-06 00:18:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:18:51,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:18:52,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 322 states and 415 transitions. [2024-12-06 00:18:52,709 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 415 transitions. [2024-12-06 00:18:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:18:52,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:52,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:18:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:53,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 322 states and 413 transitions. [2024-12-06 00:18:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 413 transitions. [2024-12-06 00:18:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:18:53,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:53,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:53,510 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:19:03,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:13,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:16,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 325 states and 415 transitions. [2024-12-06 00:19:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 415 transitions. [2024-12-06 00:19:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:19:16,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:16,807 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:19:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 325 states and 413 transitions. [2024-12-06 00:19:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 413 transitions. [2024-12-06 00:19:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:19:16,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:16,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:19:18,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:19:18,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 328 states and 415 transitions. [2024-12-06 00:19:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 415 transitions. [2024-12-06 00:19:18,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:19:18,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:18,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:19,035 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:19:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 328 states and 414 transitions. [2024-12-06 00:19:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 414 transitions. [2024-12-06 00:19:19,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:19:19,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:19,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:19:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:19,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 337 states and 425 transitions. [2024-12-06 00:19:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 425 transitions. [2024-12-06 00:19:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:19:19,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:19,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:19:20,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 346 states and 436 transitions. [2024-12-06 00:19:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 436 transitions. [2024-12-06 00:19:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:19:20,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:20,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:19:22,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:19:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 347 states and 438 transitions. [2024-12-06 00:19:22,842 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 438 transitions. [2024-12-06 00:19:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:19:22,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:22,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:19:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:23,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 348 states and 440 transitions. [2024-12-06 00:19:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-12-06 00:19:23,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:19:23,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:23,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:19:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 348 states and 438 transitions. [2024-12-06 00:19:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 438 transitions. [2024-12-06 00:19:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:19:23,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:19:26,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:19:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 351 states and 440 transitions. [2024-12-06 00:19:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 440 transitions. [2024-12-06 00:19:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:19:26,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:26,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:19:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 354 states and 442 transitions. [2024-12-06 00:19:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 442 transitions. [2024-12-06 00:19:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:19:28,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:28,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:28,451 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:19:38,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:48,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:19:52,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:03,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:13,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:23,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:33,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:43,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:20:53,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:21:03,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:21:13,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:21:24,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:21:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:26,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 481 states and 604 transitions. [2024-12-06 00:21:26,753 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 604 transitions. [2024-12-06 00:21:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:21:26,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:26,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 00:21:37,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:21:37,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 481 states and 602 transitions. [2024-12-06 00:21:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 602 transitions. [2024-12-06 00:21:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:21:37,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:37,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 00:21:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 481 states and 598 transitions. [2024-12-06 00:21:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 598 transitions. [2024-12-06 00:21:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:21:37,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:21:43,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:21:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 484 states and 600 transitions. [2024-12-06 00:21:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 600 transitions. [2024-12-06 00:21:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:21:43,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:21:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:44,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 487 states and 602 transitions. [2024-12-06 00:21:44,249 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 602 transitions. [2024-12-06 00:21:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:21:44,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:44,701 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:21:46,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:21:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 490 states and 604 transitions. [2024-12-06 00:21:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 604 transitions. [2024-12-06 00:21:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:21:46,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:21:56,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:22:00,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:22:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:00,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 493 states and 606 transitions. [2024-12-06 00:22:00,627 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 606 transitions. [2024-12-06 00:22:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:22:00,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:00,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:22:11,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:22:21,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:22:31,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:22:36,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:22:37,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 476 states and 585 transitions. [2024-12-06 00:22:37,014 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 585 transitions. [2024-12-06 00:22:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:22:37,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:37,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:22:47,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:22:52,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:01,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:11,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:21,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:31,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:33,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:34,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 528 states and 645 transitions. [2024-12-06 00:23:34,411 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 645 transitions. [2024-12-06 00:23:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:23:34,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:23:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 537 states and 656 transitions. [2024-12-06 00:23:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 656 transitions. [2024-12-06 00:23:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:23:35,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:23:37,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 583 states and 713 transitions. [2024-12-06 00:23:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 713 transitions. [2024-12-06 00:23:37,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:23:37,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:37,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:23:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 592 states and 724 transitions. [2024-12-06 00:23:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 724 transitions. [2024-12-06 00:23:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:23:38,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:38,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:23:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 601 states and 735 transitions. [2024-12-06 00:23:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 735 transitions. [2024-12-06 00:23:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:23:39,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:23:39,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 610 states and 746 transitions. [2024-12-06 00:23:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 746 transitions. [2024-12-06 00:23:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:23:39,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:23:44,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 613 states and 748 transitions. [2024-12-06 00:23:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 748 transitions. [2024-12-06 00:23:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:23:44,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:23:55,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:23:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 616 states and 750 transitions. [2024-12-06 00:23:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 750 transitions. [2024-12-06 00:23:55,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:23:55,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:23:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 617 states and 752 transitions. [2024-12-06 00:23:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 752 transitions. [2024-12-06 00:23:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:23:56,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:56,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:23:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 618 states and 754 transitions. [2024-12-06 00:23:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 754 transitions. [2024-12-06 00:23:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:23:57,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:58,289 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:23:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 619 states and 756 transitions. [2024-12-06 00:23:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 756 transitions. [2024-12-06 00:23:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:23:58,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:58,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:24:00,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:00,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 620 states and 758 transitions. [2024-12-06 00:24:00,370 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 758 transitions. [2024-12-06 00:24:00,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 00:24:00,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:00,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:24:10,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:24:17,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:24:17,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:17,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 623 states and 760 transitions. [2024-12-06 00:24:17,111 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 760 transitions. [2024-12-06 00:24:17,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 00:24:17,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:17,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:24:23,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:24:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 626 states and 762 transitions. [2024-12-06 00:24:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 762 transitions. [2024-12-06 00:24:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 00:24:23,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:23,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:24:26,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:24:26,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 629 states and 764 transitions. [2024-12-06 00:24:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 764 transitions. [2024-12-06 00:24:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 00:24:26,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:26,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:24:32,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:24:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 632 states and 766 transitions. [2024-12-06 00:24:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 766 transitions. [2024-12-06 00:24:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 00:24:32,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:32,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:24:33,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:33,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 635 states and 768 transitions. [2024-12-06 00:24:33,303 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 768 transitions. [2024-12-06 00:24:33,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:24:33,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:33,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:24:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 644 states and 779 transitions. [2024-12-06 00:24:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 779 transitions. [2024-12-06 00:24:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:24:34,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:34,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:34,797 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:24:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 653 states and 790 transitions. [2024-12-06 00:24:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 790 transitions. [2024-12-06 00:24:35,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 00:24:35,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:35,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:35,632 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 00:24:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:36,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 662 states and 801 transitions. [2024-12-06 00:24:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 801 transitions. [2024-12-06 00:24:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 00:24:36,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:36,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:36,767 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:24:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 663 states and 803 transitions. [2024-12-06 00:24:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 803 transitions. [2024-12-06 00:24:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 00:24:37,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:37,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:24:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:38,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 664 states and 805 transitions. [2024-12-06 00:24:38,564 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 805 transitions. [2024-12-06 00:24:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 00:24:38,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:38,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 00:24:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 673 states and 816 transitions. [2024-12-06 00:24:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 816 transitions. [2024-12-06 00:24:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:24:39,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:39,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 00:24:41,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:24:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:41,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 674 states and 818 transitions. [2024-12-06 00:24:41,375 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 818 transitions. [2024-12-06 00:24:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:24:41,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 00:24:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:42,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 675 states and 820 transitions. [2024-12-06 00:24:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 820 transitions. [2024-12-06 00:24:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 00:24:42,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:42,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:24:44,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:24:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 678 states and 822 transitions. [2024-12-06 00:24:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 822 transitions. [2024-12-06 00:24:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 00:24:44,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:24:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 681 states and 824 transitions. [2024-12-06 00:24:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 824 transitions. [2024-12-06 00:24:45,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 00:24:45,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:45,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:24:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 684 states and 826 transitions. [2024-12-06 00:24:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 826 transitions. [2024-12-06 00:24:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 00:24:46,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:46,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:47,537 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:24:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 687 states and 828 transitions. [2024-12-06 00:24:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 828 transitions. [2024-12-06 00:24:47,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:24:47,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:47,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:24:48,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 688 states and 828 transitions. [2024-12-06 00:24:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 828 transitions. [2024-12-06 00:24:48,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:24:48,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:24:52,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:24:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 740 states and 891 transitions. [2024-12-06 00:24:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 891 transitions. [2024-12-06 00:24:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 00:24:53,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:54,401 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 00:25:04,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:25:13,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:25:14,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:14,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 778 states and 937 transitions. [2024-12-06 00:25:14,567 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 937 transitions. [2024-12-06 00:25:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 00:25:14,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:14,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 00:25:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 791 states and 954 transitions. [2024-12-06 00:25:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 954 transitions. [2024-12-06 00:25:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 00:25:15,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:15,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:15,888 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 00:25:16,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 792 states and 955 transitions. [2024-12-06 00:25:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 955 transitions. [2024-12-06 00:25:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 00:25:16,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:25:17,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 795 states and 957 transitions. [2024-12-06 00:25:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 957 transitions. [2024-12-06 00:25:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 00:25:17,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:17,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:25:28,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:25:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 798 states and 959 transitions. [2024-12-06 00:25:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 959 transitions. [2024-12-06 00:25:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 00:25:28,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:29,719 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:39,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:25:42,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:25:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 801 states and 961 transitions. [2024-12-06 00:25:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 961 transitions. [2024-12-06 00:25:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 00:25:42,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:42,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:53,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:25:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:54,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 804 states and 963 transitions. [2024-12-06 00:25:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 963 transitions. [2024-12-06 00:25:54,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 00:25:54,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:25:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 813 states and 974 transitions. [2024-12-06 00:25:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 974 transitions. [2024-12-06 00:25:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 00:25:55,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:55,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:56,267 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:25:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 822 states and 985 transitions. [2024-12-06 00:25:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 985 transitions. [2024-12-06 00:25:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 00:25:56,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:56,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 00:25:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 831 states and 996 transitions. [2024-12-06 00:25:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 996 transitions. [2024-12-06 00:25:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 00:25:57,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:57,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:25:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 832 states and 998 transitions. [2024-12-06 00:25:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 998 transitions. [2024-12-06 00:25:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 00:25:59,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:26:02,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:26:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 833 states and 1000 transitions. [2024-12-06 00:26:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1000 transitions. [2024-12-06 00:26:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 00:26:02,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 00:26:04,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:04,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 842 states and 1011 transitions. [2024-12-06 00:26:04,058 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1011 transitions. [2024-12-06 00:26:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 00:26:04,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:04,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 00:26:14,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:26:14,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:14,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 843 states and 1013 transitions. [2024-12-06 00:26:14,086 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1013 transitions. [2024-12-06 00:26:14,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 00:26:14,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:14,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 00:26:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:15,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 844 states and 1015 transitions. [2024-12-06 00:26:15,992 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1015 transitions. [2024-12-06 00:26:15,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 00:26:15,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:15,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:17,082 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:26:21,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:26:21,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 847 states and 1017 transitions. [2024-12-06 00:26:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1017 transitions. [2024-12-06 00:26:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 00:26:21,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:21,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:26:24,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:26:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 850 states and 1019 transitions. [2024-12-06 00:26:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1019 transitions. [2024-12-06 00:26:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 00:26:24,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:24,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:24,795 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 00:26:26,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:26,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 853 states and 1021 transitions. [2024-12-06 00:26:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1021 transitions. [2024-12-06 00:26:26,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 00:26:26,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 00:26:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 856 states and 1023 transitions. [2024-12-06 00:26:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1023 transitions. [2024-12-06 00:26:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 00:26:27,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:27,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:26:35,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:26:37,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:26:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 908 states and 1086 transitions. [2024-12-06 00:26:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1086 transitions. [2024-12-06 00:26:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 00:26:37,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:38,759 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 00:26:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 909 states and 1086 transitions. [2024-12-06 00:26:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1086 transitions. [2024-12-06 00:26:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 00:26:38,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:38,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 00:26:49,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:26:51,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:26:55,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:26:57,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:26:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 961 states and 1148 transitions. [2024-12-06 00:26:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1148 transitions. [2024-12-06 00:26:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 00:26:57,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:57,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:27:09,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:27:10,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:27:10,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:10,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 964 states and 1150 transitions. [2024-12-06 00:27:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1150 transitions. [2024-12-06 00:27:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 00:27:10,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:10,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:27:21,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:27:27,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:27:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:28,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 967 states and 1152 transitions. [2024-12-06 00:27:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1152 transitions. [2024-12-06 00:27:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 00:27:28,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 00:27:39,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:27:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 970 states and 1154 transitions. [2024-12-06 00:27:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1154 transitions. [2024-12-06 00:27:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 00:27:39,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:40,304 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 00:27:50,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:28:00,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:28:10,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:28:14,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:28:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 973 states and 1156 transitions. [2024-12-06 00:28:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1156 transitions. [2024-12-06 00:28:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 00:28:14,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:28:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 982 states and 1167 transitions. [2024-12-06 00:28:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1167 transitions. [2024-12-06 00:28:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-06 00:28:16,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:16,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:17,205 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:28:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 991 states and 1178 transitions. [2024-12-06 00:28:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1178 transitions. [2024-12-06 00:28:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 00:28:17,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 00:28:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1000 states and 1189 transitions. [2024-12-06 00:28:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1189 transitions. [2024-12-06 00:28:18,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 00:28:18,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:18,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:28:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1001 states and 1191 transitions. [2024-12-06 00:28:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1191 transitions. [2024-12-06 00:28:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 00:28:21,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:21,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:28:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1002 states and 1193 transitions. [2024-12-06 00:28:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1193 transitions. [2024-12-06 00:28:23,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 00:28:23,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:23,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 00:28:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:24,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1011 states and 1204 transitions. [2024-12-06 00:28:24,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1204 transitions. [2024-12-06 00:28:24,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 00:28:24,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:24,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 00:28:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1012 states and 1206 transitions. [2024-12-06 00:28:26,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1206 transitions. [2024-12-06 00:28:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 00:28:26,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:26,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 00:28:30,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:28:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1013 states and 1208 transitions. [2024-12-06 00:28:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1208 transitions. [2024-12-06 00:28:30,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 00:28:30,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:30,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:28:33,008 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 [] [2024-12-06 00:28:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1016 states and 1210 transitions. [2024-12-06 00:28:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1210 transitions. [2024-12-06 00:28:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 00:28:33,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:28:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1019 states and 1212 transitions. [2024-12-06 00:28:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1212 transitions. [2024-12-06 00:28:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 00:28:34,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 00:28:41,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:28:44,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:28:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1022 states and 1214 transitions. [2024-12-06 00:28:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1214 transitions. [2024-12-06 00:28:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 00:28:44,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:44,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 00:28:46,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:28:47,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1025 states and 1216 transitions. [2024-12-06 00:28:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1216 transitions. [2024-12-06 00:28:47,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 00:28:47,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:47,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:48,680 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:28:59,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:09,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:11,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:12,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1077 states and 1279 transitions. [2024-12-06 00:29:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1279 transitions. [2024-12-06 00:29:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 00:29:12,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:12,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 00:29:23,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:33,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:34,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:45,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:55,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:58,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1129 states and 1341 transitions. [2024-12-06 00:29:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1341 transitions. [2024-12-06 00:29:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 00:29:59,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:30:10,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:30:11,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:30:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1132 states and 1343 transitions. [2024-12-06 00:30:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1343 transitions. [2024-12-06 00:30:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 00:30:11,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:11,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:30:23,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:30:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1135 states and 1345 transitions. [2024-12-06 00:30:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1345 transitions. [2024-12-06 00:30:24,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 00:30:24,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:24,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 169 proven. 44 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-12-06 00:30:29,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:30:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1138 states and 1347 transitions. [2024-12-06 00:30:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1347 transitions. [2024-12-06 00:30:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 00:30:29,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 168 proven. 45 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-12-06 00:30:40,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:30:50,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:30:51,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:30:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1141 states and 1349 transitions. [2024-12-06 00:30:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1349 transitions. [2024-12-06 00:30:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 00:30:51,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:51,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:30:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1150 states and 1360 transitions. [2024-12-06 00:30:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1360 transitions. [2024-12-06 00:30:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 00:30:53,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:55,101 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:30:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1159 states and 1371 transitions. [2024-12-06 00:30:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1371 transitions. [2024-12-06 00:30:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 00:30:55,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:55,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms