./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/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_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/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_027b6ad4-ce35-48fb-993a-e284af10936d/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 bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:18:15,524 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:18:15,577 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:18:15,581 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:18:15,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:18:15,600 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:18:15,601 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:18:15,601 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:18:15,601 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:18:15,601 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:18:15,602 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:18:15,602 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:18:15,603 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:18:15,603 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:18:15,603 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:18:15,603 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:18:15,603 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:18:15,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:18:15,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:18:15,603 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:18:15,604 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:18:15,604 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:18:15,604 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:18:15,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:18:15,604 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_027b6ad4-ce35-48fb-993a-e284af10936d/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 -> bd259ad1e1e9b7f6e2ebd2858541cc7ac07d30ed5cbee2b9de70c1db1c5b700e [2024-12-06 03:18:15,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:18:15,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:18:15,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:18:15,817 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:18:15,817 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:18:15,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2024-12-06 03:18:18,405 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/data/7695a9c99/35192559d3d246b482413eb4992ea579/FLAGb1a21070a [2024-12-06 03:18:18,699 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:18:18,700 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2024-12-06 03:18:18,714 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/data/7695a9c99/35192559d3d246b482413eb4992ea579/FLAGb1a21070a [2024-12-06 03:18:18,989 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/data/7695a9c99/35192559d3d246b482413eb4992ea579 [2024-12-06 03:18:18,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:18:18,991 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:18:18,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:18:18,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:18:18,995 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:18:18,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:18:18" (1/1) ... [2024-12-06 03:18:18,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eac228b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:18, skipping insertion in model container [2024-12-06 03:18:18,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:18:18" (1/1) ... [2024-12-06 03:18:19,031 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:18:19,312 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_027b6ad4-ce35-48fb-993a-e284af10936d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i[33021,33034] [2024-12-06 03:18:19,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:18:19,450 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:18:19,482 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_027b6ad4-ce35-48fb-993a-e284af10936d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i[33021,33034] [2024-12-06 03:18:19,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:18:19,572 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:18:19,572 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19 WrapperNode [2024-12-06 03:18:19,572 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:18:19,573 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:18:19,573 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:18:19,573 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:18:19,578 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,603 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,657 INFO L138 Inliner]: procedures = 176, calls = 434, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1858 [2024-12-06 03:18:19,658 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:18:19,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:18:19,658 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:18:19,658 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:18:19,666 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,716 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,720 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,732 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,739 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,744 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:18:19,757 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:18:19,757 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:18:19,757 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:18:19,758 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:18:19" (1/1) ... [2024-12-06 03:18:19,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:18:19,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:18:19,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:18:19,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_027b6ad4-ce35-48fb-993a-e284af10936d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:18:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:18:19,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:18:19,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:18:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:18:19,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:18:20,029 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:18:20,031 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:18:21,685 INFO L? ?]: Removed 426 outVars from TransFormulas that were not future-live. [2024-12-06 03:18:21,685 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:18:23,296 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:18:23,297 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 03:18:23,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:18:23 BoogieIcfgContainer [2024-12-06 03:18:23,297 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:18:23,298 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:18:23,298 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:18:23,306 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:18:23,307 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:18:23" (1/1) ... [2024-12-06 03:18:23,314 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:18:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 163 states and 281 transitions. [2024-12-06 03:18:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 281 transitions. [2024-12-06 03:18:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:18:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:23,525 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 03:18:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:23,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 164 states and 282 transitions. [2024-12-06 03:18:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 282 transitions. [2024-12-06 03:18:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:18:23,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:23,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:23,624 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 03:18:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 164 states and 278 transitions. [2024-12-06 03:18:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 278 transitions. [2024-12-06 03:18:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:18:23,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:23,672 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 03:18:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 164 states and 270 transitions. [2024-12-06 03:18:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 270 transitions. [2024-12-06 03:18:23,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:18:23,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:23,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-12-06 03:18:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-12-06 03:18:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:18:23,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:23,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:23,934 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 03:18:29,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:18:39,774 WARN L539 Checker$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 03:18:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 164 states and 246 transitions. [2024-12-06 03:18:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 246 transitions. [2024-12-06 03:18:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:18:39,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:39,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:40,183 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 03:18:44,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:18:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:44,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 176 states and 259 transitions. [2024-12-06 03:18:44,103 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 259 transitions. [2024-12-06 03:18:44,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:18:44,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:44,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:44,294 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 03:18:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 176 states and 257 transitions. [2024-12-06 03:18:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 257 transitions. [2024-12-06 03:18:44,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:18:44,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:44,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:44,486 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 03:18:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 176 states and 255 transitions. [2024-12-06 03:18:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 255 transitions. [2024-12-06 03:18:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:18:44,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:44,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:44,629 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 03:18:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 176 states and 253 transitions. [2024-12-06 03:18:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 253 transitions. [2024-12-06 03:18:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:18:45,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:45,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:45,417 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 03:18:55,434 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 03:19:05,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:19:06,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:19:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 179 states and 255 transitions. [2024-12-06 03:19:06,528 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 255 transitions. [2024-12-06 03:19:06,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:19:06,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:06,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:06,788 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 03:19:16,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:19:26,974 WARN L539 Checker$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 03:19:36,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:19:46,994 WARN L539 Checker$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 03:19:50,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:19:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 223 states and 309 transitions. [2024-12-06 03:19:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 309 transitions. [2024-12-06 03:19:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:19:50,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:50,311 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 03:19:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 223 states and 307 transitions. [2024-12-06 03:19:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 307 transitions. [2024-12-06 03:19:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:19:50,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:50,501 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 03:19:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 223 states and 305 transitions. [2024-12-06 03:19:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 305 transitions. [2024-12-06 03:19:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:19:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:50,718 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 03:20:00,732 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 03:20:00,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 223 states and 303 transitions. [2024-12-06 03:20:00,741 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 303 transitions. [2024-12-06 03:20:00,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:20:00,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:00,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:00,916 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 03:20:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 223 states and 301 transitions. [2024-12-06 03:20:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 301 transitions. [2024-12-06 03:20:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:20:01,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:01,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:01,499 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 03:20:02,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:02,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 226 states and 303 transitions. [2024-12-06 03:20:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 303 transitions. [2024-12-06 03:20:02,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:20:02,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:02,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:02,558 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 03:20:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 305 transitions. [2024-12-06 03:20:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 305 transitions. [2024-12-06 03:20:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:20:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:03,607 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 03:20:03,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 229 states and 304 transitions. [2024-12-06 03:20:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 304 transitions. [2024-12-06 03:20:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:20:03,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:03,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:03,913 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 03:20:04,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:04,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 238 states and 315 transitions. [2024-12-06 03:20:04,235 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 315 transitions. [2024-12-06 03:20:04,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:20:04,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:04,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:04,561 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 03:20:14,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:20:24,638 WARN L539 Checker$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 03:20:34,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:20:44,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:20:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 304 states and 398 transitions. [2024-12-06 03:20:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 398 transitions. [2024-12-06 03:20:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:20:46,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:46,295 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 03:20:47,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:20:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 305 states and 400 transitions. [2024-12-06 03:20:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 400 transitions. [2024-12-06 03:20:47,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:20:47,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:47,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:47,946 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 03:20:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 305 states and 398 transitions. [2024-12-06 03:20:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 398 transitions. [2024-12-06 03:20:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:20:48,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:48,389 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 03:20:56,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:20:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 308 states and 400 transitions. [2024-12-06 03:20:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 400 transitions. [2024-12-06 03:20:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:20:56,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:57,156 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 03:21:00,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:21:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:00,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 311 states and 402 transitions. [2024-12-06 03:21:00,648 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 402 transitions. [2024-12-06 03:21:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:21:00,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:00,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:00,827 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 03:21:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2024-12-06 03:21:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2024-12-06 03:21:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 03:21:00,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:01,155 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 03:21:02,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:21:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 402 transitions. [2024-12-06 03:21:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2024-12-06 03:21:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 03:21:03,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:03,185 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 03:21:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 314 states and 401 transitions. [2024-12-06 03:21:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 401 transitions. [2024-12-06 03:21:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:21:03,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:03,463 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 03:21:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 323 states and 412 transitions. [2024-12-06 03:21:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 412 transitions. [2024-12-06 03:21:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:21:04,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:04,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:04,325 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 03:21:04,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:04,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 332 states and 423 transitions. [2024-12-06 03:21:04,447 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 423 transitions. [2024-12-06 03:21:04,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:21:04,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:04,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:04,672 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 03:21:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:05,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 333 states and 425 transitions. [2024-12-06 03:21:05,048 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 425 transitions. [2024-12-06 03:21:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:21:05,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:05,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:05,298 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 03:21:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 334 states and 427 transitions. [2024-12-06 03:21:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 427 transitions. [2024-12-06 03:21:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 03:21:06,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:06,266 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 03:21:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 334 states and 425 transitions. [2024-12-06 03:21:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 425 transitions. [2024-12-06 03:21:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 03:21:06,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:06,523 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 03:21:07,753 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 03:21:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:08,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 337 states and 427 transitions. [2024-12-06 03:21:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 427 transitions. [2024-12-06 03:21:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 03:21:08,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:08,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:08,545 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 03:21:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 340 states and 429 transitions. [2024-12-06 03:21:09,454 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 429 transitions. [2024-12-06 03:21:09,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:21:09,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:09,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:10,044 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 03:21:20,161 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 03:21:30,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:21:38,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:21:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 392 states and 494 transitions. [2024-12-06 03:21:39,809 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 494 transitions. [2024-12-06 03:21:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 03:21:39,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:39,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:40,326 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 03:21:42,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:21:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 395 states and 496 transitions. [2024-12-06 03:21:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 496 transitions. [2024-12-06 03:21:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 03:21:42,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:42,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:43,154 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:21:53,185 WARN L539 Checker$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 03:22:00,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:22:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:00,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 398 states and 498 transitions. [2024-12-06 03:22:00,303 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 498 transitions. [2024-12-06 03:22:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 03:22:00,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 03:22:10,874 WARN L539 Checker$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 03:22:20,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:22:30,895 WARN L539 Checker$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 03:22:32,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:22:42,665 WARN L539 Checker$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 03:22:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 461 states and 576 transitions. [2024-12-06 03:22:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 576 transitions. [2024-12-06 03:22:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 03:22:43,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:43,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:44,186 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 03:22:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 470 states and 587 transitions. [2024-12-06 03:22:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 587 transitions. [2024-12-06 03:22:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 03:22:44,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:44,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 03:22:56,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:23:06,369 WARN L539 Checker$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 03:23:16,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:23:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 529 states and 661 transitions. [2024-12-06 03:23:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 661 transitions. [2024-12-06 03:23:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 03:23:16,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:16,795 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 03:23:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 538 states and 672 transitions. [2024-12-06 03:23:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 672 transitions. [2024-12-06 03:23:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:23:17,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:17,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:17,468 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 03:23:19,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:23:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 539 states and 674 transitions. [2024-12-06 03:23:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 674 transitions. [2024-12-06 03:23:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:23:19,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:19,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:19,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:19,823 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 03:23:20,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 540 states and 676 transitions. [2024-12-06 03:23:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 676 transitions. [2024-12-06 03:23:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:23:20,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:23:30,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:23:32,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:23:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 543 states and 678 transitions. [2024-12-06 03:23:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 678 transitions. [2024-12-06 03:23:32,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:23:32,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:32,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:33,024 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 03:23:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 546 states and 680 transitions. [2024-12-06 03:23:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 680 transitions. [2024-12-06 03:23:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:23:33,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:23:35,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:23:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:35,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 549 states and 682 transitions. [2024-12-06 03:23:35,708 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 682 transitions. [2024-12-06 03:23:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:23:35,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:35,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:23:46,107 WARN L539 Checker$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 03:23:56,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:24:06,119 WARN L539 Checker$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 03:24:08,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:24:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 532 states and 661 transitions. [2024-12-06 03:24:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 661 transitions. [2024-12-06 03:24:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 03:24:08,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:08,518 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 03:24:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 535 states and 663 transitions. [2024-12-06 03:24:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 663 transitions. [2024-12-06 03:24:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 03:24:09,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:09,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:09,816 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 03:24:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:10,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 538 states and 665 transitions. [2024-12-06 03:24:10,221 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 665 transitions. [2024-12-06 03:24:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:24:10,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:10,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:10,601 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:24:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 547 states and 678 transitions. [2024-12-06 03:24:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 678 transitions. [2024-12-06 03:24:10,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:24:10,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:10,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:11,281 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 03:24:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:11,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 556 states and 689 transitions. [2024-12-06 03:24:11,569 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 689 transitions. [2024-12-06 03:24:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:24:11,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:11,981 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:24:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 565 states and 702 transitions. [2024-12-06 03:24:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 702 transitions. [2024-12-06 03:24:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:24:12,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:12,652 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:24:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 574 states and 713 transitions. [2024-12-06 03:24:12,879 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 713 transitions. [2024-12-06 03:24:12,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:24:12,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:12,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:13,298 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 03:24:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:13,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 583 states and 724 transitions. [2024-12-06 03:24:13,391 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 724 transitions. [2024-12-06 03:24:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:24:13,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:13,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 03:24:16,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:24:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 616 states and 763 transitions. [2024-12-06 03:24:16,913 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 763 transitions. [2024-12-06 03:24:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:24:16,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:16,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:17,276 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 03:24:21,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:24:26,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:24:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 617 states and 765 transitions. [2024-12-06 03:24:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 765 transitions. [2024-12-06 03:24:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:24:26,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:26,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 03:24:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:28,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 618 states and 767 transitions. [2024-12-06 03:24:28,781 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 767 transitions. [2024-12-06 03:24:28,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:24:28,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:28,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:29,140 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 03:24:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 619 states and 769 transitions. [2024-12-06 03:24:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 769 transitions. [2024-12-06 03:24:29,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:24:29,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:24:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 622 states and 771 transitions. [2024-12-06 03:24:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 771 transitions. [2024-12-06 03:24:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:24:31,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:31,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:31,741 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 03:24:33,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:24:33,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 625 states and 773 transitions. [2024-12-06 03:24:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 773 transitions. [2024-12-06 03:24:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:24:33,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:33,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:24:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:34,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 628 states and 775 transitions. [2024-12-06 03:24:34,065 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 775 transitions. [2024-12-06 03:24:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:24:34,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:34,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:34,489 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 03:24:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 631 states and 777 transitions. [2024-12-06 03:24:34,896 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 777 transitions. [2024-12-06 03:24:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:24:34,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:34,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:35,653 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 03:24:40,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:24:51,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:25:01,133 WARN L539 Checker$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 03:25:07,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:25:07,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 683 states and 842 transitions. [2024-12-06 03:25:07,816 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 842 transitions. [2024-12-06 03:25:07,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 03:25:07,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:07,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:25:15,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:25:15,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:15,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 686 states and 844 transitions. [2024-12-06 03:25:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 844 transitions. [2024-12-06 03:25:15,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 03:25:15,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:15,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:16,217 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 03:25:26,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:25:36,288 WARN L539 Checker$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 03:25:40,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:25:40,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:40,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 689 states and 846 transitions. [2024-12-06 03:25:40,433 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 846 transitions. [2024-12-06 03:25:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:25:40,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:40,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 03:25:51,043 WARN L539 Checker$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 03:26:01,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:26:11,072 WARN L539 Checker$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 03:26:13,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:26:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:14,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 727 states and 893 transitions. [2024-12-06 03:26:14,120 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 893 transitions. [2024-12-06 03:26:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:26:14,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:14,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:26:25,191 WARN L539 Checker$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 03:26:35,198 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 03:26:36,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 752 states and 923 transitions. [2024-12-06 03:26:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 923 transitions. [2024-12-06 03:26:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:26:36,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:26:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 765 states and 942 transitions. [2024-12-06 03:26:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 942 transitions. [2024-12-06 03:26:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:26:37,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,664 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:26:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 766 states and 942 transitions. [2024-12-06 03:26:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 942 transitions. [2024-12-06 03:26:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:26:37,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:38,485 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 03:26:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:38,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 779 states and 959 transitions. [2024-12-06 03:26:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 959 transitions. [2024-12-06 03:26:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 03:26:38,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:38,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:39,541 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 03:26:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 788 states and 970 transitions. [2024-12-06 03:26:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 970 transitions. [2024-12-06 03:26:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:26:39,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:39,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,212 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 03:26:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 789 states and 972 transitions. [2024-12-06 03:26:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 972 transitions. [2024-12-06 03:26:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:26:40,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,909 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:26:44,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:26:46,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:26:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 803 states and 989 transitions. [2024-12-06 03:26:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 989 transitions. [2024-12-06 03:26:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 03:26:46,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:46,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:47,517 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 03:26:47,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:47,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 812 states and 1000 transitions. [2024-12-06 03:26:47,769 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1000 transitions. [2024-12-06 03:26:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 03:26:47,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:48,466 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 03:26:49,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:26:50,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 813 states and 1002 transitions. [2024-12-06 03:26:50,091 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1002 transitions. [2024-12-06 03:26:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 03:26:50,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:50,829 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 03:26:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 814 states and 1004 transitions. [2024-12-06 03:26:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1004 transitions. [2024-12-06 03:26:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:26:51,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 03:26:54,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:26:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 817 states and 1006 transitions. [2024-12-06 03:26:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1006 transitions. [2024-12-06 03:26:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:26:54,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 03:27:06,108 WARN L539 Checker$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 03:27:16,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:27:26,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:27:36,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:27:37,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 830 states and 1020 transitions. [2024-12-06 03:27:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1020 transitions. [2024-12-06 03:27:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:27:37,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:37,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:37,660 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:27:47,686 WARN L539 Checker$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 03:27:50,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:27:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 833 states and 1022 transitions. [2024-12-06 03:27:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1022 transitions. [2024-12-06 03:27:50,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:27:50,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 03:27:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 848 states and 1039 transitions. [2024-12-06 03:27:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1039 transitions. [2024-12-06 03:27:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:27:51,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:51,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:52,198 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 03:28:02,221 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 03:28:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:03,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 851 states and 1041 transitions. [2024-12-06 03:28:03,147 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1041 transitions. [2024-12-06 03:28:03,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:28:03,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:03,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:03,864 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 03:28:06,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:28:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 854 states and 1043 transitions. [2024-12-06 03:28:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1043 transitions. [2024-12-06 03:28:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:28:06,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:07,299 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:28:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 857 states and 1045 transitions. [2024-12-06 03:28:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1045 transitions. [2024-12-06 03:28:07,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:28:07,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:07,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:28:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 866 states and 1056 transitions. [2024-12-06 03:28:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1056 transitions. [2024-12-06 03:28:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:28:08,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:08,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:09,161 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 03:28:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 875 states and 1067 transitions. [2024-12-06 03:28:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1067 transitions. [2024-12-06 03:28:09,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:28:09,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:09,909 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 03:28:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 892 states and 1089 transitions. [2024-12-06 03:28:10,062 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1089 transitions. [2024-12-06 03:28:10,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:28:10,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:10,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:10,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:28:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 901 states and 1100 transitions. [2024-12-06 03:28:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1100 transitions. [2024-12-06 03:28:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:28:10,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:11,423 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 03:28:12,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:28:12,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 902 states and 1104 transitions. [2024-12-06 03:28:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1104 transitions. [2024-12-06 03:28:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:28:12,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:12,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:28:14,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:28:16,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:28:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 904 states and 1107 transitions. [2024-12-06 03:28:16,739 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1107 transitions. [2024-12-06 03:28:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:28:16,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:16,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:28:17,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 905 states and 1111 transitions. [2024-12-06 03:28:17,694 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1111 transitions. [2024-12-06 03:28:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:28:17,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:17,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:18,229 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 03:28:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 906 states and 1113 transitions. [2024-12-06 03:28:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1113 transitions. [2024-12-06 03:28:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:28:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:19,880 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 03:28:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:20,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 909 states and 1115 transitions. [2024-12-06 03:28:20,528 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1115 transitions. [2024-12-06 03:28:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:28:20,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:20,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:21,112 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:28:22,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:28:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:22,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 912 states and 1117 transitions. [2024-12-06 03:28:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1117 transitions. [2024-12-06 03:28:22,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:28:22,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:22,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:23,779 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:28:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 915 states and 1119 transitions. [2024-12-06 03:28:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1119 transitions. [2024-12-06 03:28:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:28:25,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:25,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:25,601 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:28:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 920 states and 1124 transitions. [2024-12-06 03:28:25,734 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1124 transitions. [2024-12-06 03:28:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:28:25,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:25,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:26,337 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 03:28:27,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:28:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 923 states and 1126 transitions. [2024-12-06 03:28:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1126 transitions. [2024-12-06 03:28:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 03:28:28,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:29,369 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 03:28:39,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:28:49,618 WARN L539 Checker$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 03:28:52,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:28:53,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 975 states and 1191 transitions. [2024-12-06 03:28:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1191 transitions. [2024-12-06 03:28:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:28:53,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:53,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:29:04,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:29:09,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:29:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:29:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 978 states and 1193 transitions. [2024-12-06 03:29:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1193 transitions. [2024-12-06 03:29:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:29:09,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:29:09,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:29:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:29:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:29:14,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:29:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:29:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 981 states and 1195 transitions. [2024-12-06 03:29:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1195 transitions. [2024-12-06 03:29:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:29:14,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:29:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:29:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:29:15,633 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 03:29:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:29:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 982 states and 1195 transitions. [2024-12-06 03:29:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1195 transitions. [2024-12-06 03:29:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:29:15,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:29:15,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:29:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:29:16,534 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 03:29:27,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:29:37,067 WARN L539 Checker$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 03:29:47,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:29:50,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:30:01,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:30:11,321 WARN L539 Checker$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 03:30:20,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:30:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:30:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1034 states and 1258 transitions. [2024-12-06 03:30:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1258 transitions. [2024-12-06 03:30:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:30:20,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:30:20,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:30:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:30:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 03:30:31,399 WARN L539 Checker$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 03:30:41,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:30:47,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:30:57,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:30:58,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:30:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:30:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1086 states and 1320 transitions. [2024-12-06 03:30:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1320 transitions. [2024-12-06 03:30:59,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:30:59,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:30:59,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:30:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:00,103 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 03:31:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1095 states and 1331 transitions. [2024-12-06 03:31:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1331 transitions. [2024-12-06 03:31:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:31:00,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:00,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:01,711 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 03:31:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1104 states and 1342 transitions. [2024-12-06 03:31:02,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1342 transitions. [2024-12-06 03:31:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 03:31:02,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:02,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:02,975 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 03:31:04,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:31:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:04,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1105 states and 1344 transitions. [2024-12-06 03:31:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1344 transitions. [2024-12-06 03:31:04,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 03:31:04,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:04,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:05,490 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 03:31:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:06,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1106 states and 1346 transitions. [2024-12-06 03:31:06,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1346 transitions. [2024-12-06 03:31:06,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:31:06,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:06,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:31:07,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1109 states and 1348 transitions. [2024-12-06 03:31:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1348 transitions. [2024-12-06 03:31:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:31:07,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:07,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:07,919 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:31:17,977 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 03:31:27,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:31:38,010 WARN L539 Checker$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 03:31:41,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:31:41,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1112 states and 1350 transitions. [2024-12-06 03:31:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1350 transitions. [2024-12-06 03:31:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:31:41,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:41,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:42,003 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 03:31:52,037 WARN L539 Checker$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 03:31:59,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:31:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1115 states and 1352 transitions. [2024-12-06 03:31:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1352 transitions. [2024-12-06 03:31:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:31:59,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:59,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:59,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:59,860 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 03:32:09,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:32:19,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:32:29,934 WARN L539 Checker$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 03:32:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1118 states and 1354 transitions. [2024-12-06 03:32:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1354 transitions. [2024-12-06 03:32:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 03:32:30,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:31,417 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 03:32:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1121 states and 1356 transitions. [2024-12-06 03:32:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1356 transitions. [2024-12-06 03:32:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 03:32:32,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:32,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:33,344 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 03:32:36,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:32:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1124 states and 1358 transitions. [2024-12-06 03:32:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1358 transitions. [2024-12-06 03:32:36,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:32:36,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:36,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 03:32:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1133 states and 1369 transitions. [2024-12-06 03:32:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1369 transitions. [2024-12-06 03:32:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:32:37,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:37,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:38,588 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 03:32:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1142 states and 1380 transitions. [2024-12-06 03:32:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1380 transitions. [2024-12-06 03:32:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:32:39,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:39,931 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 03:32:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1151 states and 1391 transitions. [2024-12-06 03:32:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1391 transitions. [2024-12-06 03:32:40,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:32:40,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:40,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:41,104 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 03:32:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1160 states and 1402 transitions. [2024-12-06 03:32:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1402 transitions. [2024-12-06 03:32:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:32:41,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:42,061 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 03:32:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1161 states and 1406 transitions. [2024-12-06 03:32:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1406 transitions. [2024-12-06 03:32:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:32:43,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:44,300 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:32:48,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:32:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:48,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1162 states and 1408 transitions. [2024-12-06 03:32:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1408 transitions. [2024-12-06 03:32:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:32:48,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:48,927 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 03:32:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:49,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1177 states and 1428 transitions. [2024-12-06 03:32:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1428 transitions. [2024-12-06 03:32:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:32:49,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:32:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1178 states and 1430 transitions. [2024-12-06 03:32:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1430 transitions. [2024-12-06 03:32:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:32:51,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:51,764 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 03:32:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1181 states and 1432 transitions. [2024-12-06 03:32:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1432 transitions. [2024-12-06 03:32:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:32:52,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 03:32:55,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:32:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1184 states and 1434 transitions. [2024-12-06 03:32:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1434 transitions. [2024-12-06 03:32:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:32:55,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:55,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 03:32:59,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:32:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1187 states and 1436 transitions. [2024-12-06 03:32:59,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1436 transitions. [2024-12-06 03:32:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:32:59,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:00,084 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 03:33:00,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:00,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1190 states and 1438 transitions. [2024-12-06 03:33:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1438 transitions. [2024-12-06 03:33:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 03:33:00,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:00,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:02,100 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.