./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk --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 fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:26:26,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:26:26,126 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:26:26,131 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:26:26,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:26:26,170 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:26:26,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:26:26,171 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:26:26,172 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:26:26,173 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:26:26,174 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:26:26,174 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:26:26,174 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:26:26,175 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:26:26,175 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:26:26,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:26:26,176 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:26:26,176 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:26:26,176 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:26:26,179 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:26:26,180 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:26:26,180 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:26:26,180 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:26:26,183 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:26:26,184 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:26:26,184 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:26:26,184 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:26:26,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:26:26,185 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:26:26,185 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:26:26,185 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:26:26,186 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:26:26,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:26:26,186 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-11-09 00:26:26,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:26:26,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:26:26,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:26:26,501 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:26:26,501 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:26:26,502 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-1.i Unable to find full path for "g++" [2024-11-09 00:26:28,450 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:26:28,792 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:26:28,795 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-1.i [2024-11-09 00:26:28,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/data/b6fcd082a/998f5139c325489da7724740fcbda555/FLAG760172207 [2024-11-09 00:26:29,062 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/data/b6fcd082a/998f5139c325489da7724740fcbda555 [2024-11-09 00:26:29,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:26:29,067 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:26:29,070 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:26:29,070 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:26:29,075 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:26:29,076 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:29,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ce37078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29, skipping insertion in model container [2024-11-09 00:26:29,080 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:29,151 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:26:29,593 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_04a77176-0b43-4259-a472-c63d7ddcf0c9/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-1.i[33519,33532] [2024-11-09 00:26:29,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:26:29,726 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:26:29,764 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_04a77176-0b43-4259-a472-c63d7ddcf0c9/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-1.i[33519,33532] [2024-11-09 00:26:29,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:26:29,855 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:26:29,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29 WrapperNode [2024-11-09 00:26:29,856 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:26:29,857 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:26:29,857 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:26:29,857 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:26:29,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:29,890 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:29,942 INFO L138 Inliner]: procedures = 176, calls = 169, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 779 [2024-11-09 00:26:29,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:26:29,943 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:26:29,943 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:26:29,943 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:26:29,953 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:29,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:29,962 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:29,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:30,000 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:30,008 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:30,011 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:30,015 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:30,021 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:26:30,022 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:26:30,022 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:26:30,022 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:26:30,023 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:26:29" (1/1) ... [2024-11-09 00:26:30,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:26:30,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:26:30,065 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:26:30,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04a77176-0b43-4259-a472-c63d7ddcf0c9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:26:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:26:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:26:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:26:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:26:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:26:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:26:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:26:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:26:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:26:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:26:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:26:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:26:30,314 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:26:30,316 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:26:31,473 INFO L? ?]: Removed 196 outVars from TransFormulas that were not future-live. [2024-11-09 00:26:31,474 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:26:32,371 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:26:32,371 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-09 00:26:32,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:32 BoogieIcfgContainer [2024-11-09 00:26:32,372 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:26:32,372 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:26:32,372 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:26:32,384 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:26:32,384 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:32" (1/1) ... [2024-11-09 00:26:32,396 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:26:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:32,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2024-11-09 00:26:32,467 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2024-11-09 00:26:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:26:32,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:32,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 71 states and 115 transitions. [2024-11-09 00:26:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 115 transitions. [2024-11-09 00:26:32,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:26:32,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:32,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:32,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 72 states and 116 transitions. [2024-11-09 00:26:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 116 transitions. [2024-11-09 00:26:32,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:26:32,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:32,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:32,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:32,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-11-09 00:26:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-11-09 00:26:32,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:26:32,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:32,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:33,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:33,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2024-11-09 00:26:33,023 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2024-11-09 00:26:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:26:33,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:33,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 72 states and 104 transitions. [2024-11-09 00:26:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 104 transitions. [2024-11-09 00:26:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:33,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:33,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:33,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:43,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 98 transitions. [2024-11-09 00:26:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 98 transitions. [2024-11-09 00:26:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:26:43,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:45,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 86 states and 115 transitions. [2024-11-09 00:26:45,028 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 115 transitions. [2024-11-09 00:26:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:26:45,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 86 states and 113 transitions. [2024-11-09 00:26:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 113 transitions. [2024-11-09 00:26:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:26:45,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 86 states and 111 transitions. [2024-11-09 00:26:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 111 transitions. [2024-11-09 00:26:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:26:45,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 86 states and 109 transitions. [2024-11-09 00:26:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2024-11-09 00:26:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:26:45,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:46,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 86 states and 107 transitions. [2024-11-09 00:26:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 107 transitions. [2024-11-09 00:26:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:26:46,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:26:48,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:51,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 90 states and 110 transitions. [2024-11-09 00:26:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 110 transitions. [2024-11-09 00:26:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:26:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:27:01,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 125 states and 152 transitions. [2024-11-09 00:27:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 152 transitions. [2024-11-09 00:27:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:27:01,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:01,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 151 transitions. [2024-11-09 00:27:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 151 transitions. [2024-11-09 00:27:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:27:02,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:27:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:02,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 125 states and 149 transitions. [2024-11-09 00:27:02,273 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 149 transitions. [2024-11-09 00:27:02,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:27:02,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:02,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:06,581 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 [] [2024-11-09 00:27:06,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:06,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 129 states and 152 transitions. [2024-11-09 00:27:06,638 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 152 transitions. [2024-11-09 00:27:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:27:06,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:06,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:27:06,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 129 states and 151 transitions. [2024-11-09 00:27:06,838 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 151 transitions. [2024-11-09 00:27:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:27:06,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:27:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 138 states and 162 transitions. [2024-11-09 00:27:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 162 transitions. [2024-11-09 00:27:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:27:07,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:07,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:27:11,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:27:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:11,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 140 states and 166 transitions. [2024-11-09 00:27:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 166 transitions. [2024-11-09 00:27:11,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:27:11,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:11,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:27:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 140 states and 164 transitions. [2024-11-09 00:27:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 164 transitions. [2024-11-09 00:27:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:27:11,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:27:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 140 states and 162 transitions. [2024-11-09 00:27:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 162 transitions. [2024-11-09 00:27:12,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:27:12,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:12,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:12,388 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:27:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:13,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 144 states and 165 transitions. [2024-11-09 00:27:13,831 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 165 transitions. [2024-11-09 00:27:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:27:13,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:13,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:27:15,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:26,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:29,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 207 states and 244 transitions. [2024-11-09 00:27:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 244 transitions. [2024-11-09 00:27:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:27:30,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:30,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:27:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:31,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 209 states and 245 transitions. [2024-11-09 00:27:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 245 transitions. [2024-11-09 00:27:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:27:31,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:31,811 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:27:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:31,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 210 states and 247 transitions. [2024-11-09 00:27:31,845 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 247 transitions. [2024-11-09 00:27:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:27:31,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:33,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:33,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 239 states and 281 transitions. [2024-11-09 00:27:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 281 transitions. [2024-11-09 00:27:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:27:33,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:27:44,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:46,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 221 states and 259 transitions. [2024-11-09 00:27:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 259 transitions. [2024-11-09 00:27:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:27:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:27:57,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:00,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 225 states and 262 transitions. [2024-11-09 00:28:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 262 transitions. [2024-11-09 00:28:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:28:00,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:28:11,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:11,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 229 states and 265 transitions. [2024-11-09 00:28:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 265 transitions. [2024-11-09 00:28:11,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:28:11,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:11,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:12,442 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:28:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 238 states and 276 transitions. [2024-11-09 00:28:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 276 transitions. [2024-11-09 00:28:12,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:28:12,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:13,384 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:28:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 247 states and 287 transitions. [2024-11-09 00:28:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 287 transitions. [2024-11-09 00:28:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:28:13,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:13,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:28:14,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:14,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 256 states and 298 transitions. [2024-11-09 00:28:14,606 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 298 transitions. [2024-11-09 00:28:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:28:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:28:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 258 states and 301 transitions. [2024-11-09 00:28:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 301 transitions. [2024-11-09 00:28:15,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:28:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:28:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:16,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 260 states and 304 transitions. [2024-11-09 00:28:16,997 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 304 transitions. [2024-11-09 00:28:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:28:16,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:16,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:17,450 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:28:17,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:17,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 262 states and 307 transitions. [2024-11-09 00:28:17,751 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 307 transitions. [2024-11-09 00:28:17,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:28:17,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:17,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:18,236 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:28:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 266 states and 310 transitions. [2024-11-09 00:28:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 310 transitions. [2024-11-09 00:28:19,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:28:19,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:28:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 165 states and 189 transitions. [2024-11-09 00:28:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 189 transitions. [2024-11-09 00:28:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:28:20,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:20,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:28:22,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:28:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 169 states and 192 transitions. [2024-11-09 00:28:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-11-09 00:28:22,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:28:22,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:22,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:23,448 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:28:33,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:43,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:53,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:01,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 198 states and 225 transitions. [2024-11-09 00:29:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 225 transitions. [2024-11-09 00:29:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:29:01,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:01,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:02,379 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:29:11,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 202 states and 228 transitions. [2024-11-09 00:29:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 228 transitions. [2024-11-09 00:29:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:29:11,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:29:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 211 states and 239 transitions. [2024-11-09 00:29:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 239 transitions. [2024-11-09 00:29:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:29:13,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:13,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:29:17,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:17,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 213 states and 242 transitions. [2024-11-09 00:29:17,791 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 242 transitions. [2024-11-09 00:29:17,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:29:17,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:17,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:29:22,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 217 states and 245 transitions. [2024-11-09 00:29:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 245 transitions. [2024-11-09 00:29:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:29:22,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 246 states and 278 transitions. [2024-11-09 00:29:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 278 transitions. [2024-11-09 00:29:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:29:24,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:29:26,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:26,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:26,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 250 states and 281 transitions. [2024-11-09 00:29:26,992 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 281 transitions. [2024-11-09 00:29:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:29:26,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:26,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:27,635 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:29:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 259 states and 292 transitions. [2024-11-09 00:29:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 292 transitions. [2024-11-09 00:29:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:29:28,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:29:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 261 states and 295 transitions. [2024-11-09 00:29:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 295 transitions. [2024-11-09 00:29:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:29:29,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:29,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:29:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 265 states and 298 transitions. [2024-11-09 00:29:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 298 transitions. [2024-11-09 00:29:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:29:31,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:31,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:41,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 294 states and 331 transitions. [2024-11-09 00:29:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 331 transitions. [2024-11-09 00:29:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:29:42,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:42,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:29:53,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:03,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:13,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:17,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 298 states and 334 transitions. [2024-11-09 00:30:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 334 transitions. [2024-11-09 00:30:17,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:30:17,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:17,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:30:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:18,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 307 states and 345 transitions. [2024-11-09 00:30:18,349 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 345 transitions. [2024-11-09 00:30:18,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:30:18,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:18,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:30:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 309 states and 348 transitions. [2024-11-09 00:30:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 348 transitions. [2024-11-09 00:30:19,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:30:19,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:19,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:20,732 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:30:22,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:30:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 313 states and 351 transitions. [2024-11-09 00:30:22,629 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 351 transitions. [2024-11-09 00:30:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:30:22,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:30:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 342 states and 384 transitions. [2024-11-09 00:30:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 384 transitions. [2024-11-09 00:30:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:30:25,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:26,423 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:30:36,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:39,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 346 states and 387 transitions. [2024-11-09 00:30:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 387 transitions. [2024-11-09 00:30:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:30:39,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:30:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 355 states and 398 transitions. [2024-11-09 00:30:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 398 transitions. [2024-11-09 00:30:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-09 00:30:41,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:41,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:30:43,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:30:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 357 states and 401 transitions. [2024-11-09 00:30:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 401 transitions. [2024-11-09 00:30:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:30:44,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:44,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:30:46,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 361 states and 404 transitions. [2024-11-09 00:30:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 404 transitions. [2024-11-09 00:30:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-09 00:30:46,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:46,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:47,309 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:30:49,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 390 states and 437 transitions. [2024-11-09 00:30:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 437 transitions. [2024-11-09 00:30:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:30:49,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:49,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:31:01,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:02,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 394 states and 440 transitions. [2024-11-09 00:31:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 440 transitions. [2024-11-09 00:31:02,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:31:02,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:02,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:31:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 403 states and 451 transitions. [2024-11-09 00:31:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 451 transitions. [2024-11-09 00:31:04,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-09 00:31:04,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:04,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:06,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 405 states and 454 transitions. [2024-11-09 00:31:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 454 transitions. [2024-11-09 00:31:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-09 00:31:06,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:06,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:08,184 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:31:09,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 409 states and 457 transitions. [2024-11-09 00:31:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 457 transitions. [2024-11-09 00:31:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-09 00:31:09,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:09,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:31:21,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:22,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:22,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 438 states and 490 transitions. [2024-11-09 00:31:22,651 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 490 transitions. [2024-11-09 00:31:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-09 00:31:22,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:24,294 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:31:34,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:44,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:54,988 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 [] [2024-11-09 00:31:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 442 states and 493 transitions. [2024-11-09 00:31:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 493 transitions. [2024-11-09 00:31:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:31:55,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:55,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:31:57,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 451 states and 504 transitions. [2024-11-09 00:31:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 504 transitions. [2024-11-09 00:31:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:31:57,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:57,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:59,277 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:32:00,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:32:01,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 453 states and 507 transitions. [2024-11-09 00:32:01,010 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 507 transitions. [2024-11-09 00:32:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 00:32:01,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:01,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:32:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:04,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 457 states and 510 transitions. [2024-11-09 00:32:04,659 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 510 transitions. [2024-11-09 00:32:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-09 00:32:04,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:32:11,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:12,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 486 states and 542 transitions. [2024-11-09 00:32:12,147 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 542 transitions. [2024-11-09 00:32:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 00:32:12,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:12,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:14,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:32:24,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:34,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:44,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:54,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 490 states and 545 transitions. [2024-11-09 00:32:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 545 transitions. [2024-11-09 00:32:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-09 00:32:54,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:32:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 499 states and 556 transitions. [2024-11-09 00:32:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 556 transitions. [2024-11-09 00:32:57,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-09 00:32:57,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:57,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:32:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 501 states and 559 transitions. [2024-11-09 00:32:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 559 transitions. [2024-11-09 00:32:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-09 00:32:59,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:33:02,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 505 states and 562 transitions. [2024-11-09 00:33:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 562 transitions. [2024-11-09 00:33:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-09 00:33:02,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:46,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 127 proven. 2 refuted. 0 times theorem prover too weak. 1172 trivial. 0 not checked. [2024-11-09 00:38:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:46,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 507 states and 565 transitions. [2024-11-09 00:38:46,430 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 565 transitions. [2024-11-09 00:38:46,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 00:38:46,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms