./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm --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 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:36:00,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:36:00,328 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:36:00,336 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:36:00,339 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:36:00,365 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:36:00,366 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:36:00,367 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:36:00,367 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:36:00,367 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:36:00,367 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:36:00,367 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:36:00,368 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:36:00,369 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:36:00,369 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:36:00,369 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:36:00,369 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:36:00,370 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:36:00,370 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:36:00,370 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:36:00,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:36:00,371 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:36:00,371 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:36:00,371 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:36:00,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:36:00,371 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm 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 -> 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c [2024-11-13 16:36:00,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:36:00,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:36:00,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:36:00,719 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:36:00,720 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:36:00,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i Unable to find full path for "g++" [2024-11-13 16:36:03,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:36:03,610 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:36:03,611 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2024-11-13 16:36:03,645 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/data/4b480cdb6/fefa5904b2204f6089e458dc50f9aa5f/FLAGd5d0aad7d [2024-11-13 16:36:03,673 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/data/4b480cdb6/fefa5904b2204f6089e458dc50f9aa5f [2024-11-13 16:36:03,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:36:03,680 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:36:03,683 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:36:03,683 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:36:03,689 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:36:03,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:36:03" (1/1) ... [2024-11-13 16:36:03,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63674613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:03, skipping insertion in model container [2024-11-13 16:36:03,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:36:03" (1/1) ... [2024-11-13 16:36:03,779 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:36:04,385 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_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i[33021,33034] [2024-11-13 16:36:04,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:36:04,630 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:36:04,683 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_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i[33021,33034] [2024-11-13 16:36:04,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:36:04,872 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:36:04,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04 WrapperNode [2024-11-13 16:36:04,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:36:04,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:36:04,875 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:36:04,875 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:36:04,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:04,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,035 INFO L138 Inliner]: procedures = 176, calls = 386, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1713 [2024-11-13 16:36:05,036 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:36:05,037 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:36:05,037 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:36:05,038 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:36:05,047 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,073 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,073 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,156 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,174 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,180 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,185 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,202 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:36:05,203 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:36:05,203 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:36:05,203 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:36:05,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:04" (1/1) ... [2024-11-13 16:36:05,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:36:05,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:36:05,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:36:05,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac9948cf-78e9-4cb8-b0ee-68e8995a93f3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:36:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:36:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:36:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:36:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:36:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:36:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:36:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:36:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:36:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:36:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:36:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:36:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:36:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:36:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:36:05,646 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:36:05,648 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:36:08,511 INFO L? ?]: Removed 410 outVars from TransFormulas that were not future-live. [2024-11-13 16:36:08,511 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:36:11,027 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:36:11,027 INFO L316 CfgBuilder]: Removed 69 assume(true) statements. [2024-11-13 16:36:11,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:36:11 BoogieIcfgContainer [2024-11-13 16:36:11,027 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:36:11,028 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:36:11,028 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:36:11,043 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:36:11,043 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:36:11" (1/1) ... [2024-11-13 16:36:11,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:36:11,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 150 states and 258 transitions. [2024-11-13 16:36:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 258 transitions. [2024-11-13 16:36:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:36:11,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:11,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 151 states and 259 transitions. [2024-11-13 16:36:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 259 transitions. [2024-11-13 16:36:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:36:11,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 151 states and 255 transitions. [2024-11-13 16:36:11,618 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 255 transitions. [2024-11-13 16:36:11,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:36:11,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:11,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:11,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:11,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 151 states and 247 transitions. [2024-11-13 16:36:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 247 transitions. [2024-11-13 16:36:11,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:36:11,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:11,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 151 states and 235 transitions. [2024-11-13 16:36:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 235 transitions. [2024-11-13 16:36:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:36:11,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:13,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:23,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:23,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 151 states and 223 transitions. [2024-11-13 16:36:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 223 transitions. [2024-11-13 16:36:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:36:23,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:34,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:36,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:36,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:36,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 163 states and 236 transitions. [2024-11-13 16:36:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-11-13 16:36:36,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:36:36,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:36,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 163 states and 234 transitions. [2024-11-13 16:36:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 234 transitions. [2024-11-13 16:36:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:36:36,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:36,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:37,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-13 16:36:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-13 16:36:37,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:36:37,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:37,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:39,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-13 16:36:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-13 16:36:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:36:39,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:39,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:36:45,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2024-11-13 16:36:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2024-11-13 16:36:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:36:46,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:46,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:36:56,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:08,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:15,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 210 states and 286 transitions. [2024-11-13 16:37:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 286 transitions. [2024-11-13 16:37:15,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:37:15,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:15,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:16,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:37:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:16,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 210 states and 284 transitions. [2024-11-13 16:37:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 284 transitions. [2024-11-13 16:37:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:37:16,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:16,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:37:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 282 transitions. [2024-11-13 16:37:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 282 transitions. [2024-11-13 16:37:16,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:37:16,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:16,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:16,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:37:26,811 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 [] [2024-11-13 16:37:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-13 16:37:26,824 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-13 16:37:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:37:26,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:26,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:37:37,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:40,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 213 states and 282 transitions. [2024-11-13 16:37:40,721 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 282 transitions. [2024-11-13 16:37:40,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:37:40,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:40,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:37:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:41,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 213 states and 280 transitions. [2024-11-13 16:37:41,003 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 280 transitions. [2024-11-13 16:37:41,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:37:41,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:41,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:37:51,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:01,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:11,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:21,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 216 states and 282 transitions. [2024-11-13 16:38:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 282 transitions. [2024-11-13 16:38:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:38:21,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:21,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:38:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 216 states and 281 transitions. [2024-11-13 16:38:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 281 transitions. [2024-11-13 16:38:21,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:38:21,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:38:32,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:42,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:52,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:56,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:58,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:00,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:00,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 282 states and 364 transitions. [2024-11-13 16:39:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 364 transitions. [2024-11-13 16:39:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:39:01,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:01,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:02,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 291 states and 375 transitions. [2024-11-13 16:39:02,012 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 375 transitions. [2024-11-13 16:39:02,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:39:02,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:02,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:39:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 377 transitions. [2024-11-13 16:39:02,961 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 377 transitions. [2024-11-13 16:39:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:39:02,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:02,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:03,408 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:39:04,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:04,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 295 states and 379 transitions. [2024-11-13 16:39:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 379 transitions. [2024-11-13 16:39:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:39:04,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:04,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:39:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 377 transitions. [2024-11-13 16:39:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 377 transitions. [2024-11-13 16:39:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:39:04,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:04,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:05,012 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:39:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-11-13 16:39:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-11-13 16:39:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:39:05,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 298 states and 377 transitions. [2024-11-13 16:39:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 377 transitions. [2024-11-13 16:39:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:39:05,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:05,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:39:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 301 states and 379 transitions. [2024-11-13 16:39:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 379 transitions. [2024-11-13 16:39:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:39:06,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:06,964 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:39:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-11-13 16:39:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-11-13 16:39:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:39:07,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:07,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:07,571 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:39:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-13 16:39:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-13 16:39:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:39:07,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:07,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:39:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 319 states and 400 transitions. [2024-11-13 16:39:08,926 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-11-13 16:39:08,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:39:08,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:08,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:39:09,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-11-13 16:39:09,599 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-11-13 16:39:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:39:09,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:39:10,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-11-13 16:39:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-11-13 16:39:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:39:10,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:10,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:39:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-11-13 16:39:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-11-13 16:39:10,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:39:10,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:10,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:11,339 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:39:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-11-13 16:39:11,519 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-11-13 16:39:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:39:11,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:39:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 327 states and 406 transitions. [2024-11-13 16:39:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 406 transitions. [2024-11-13 16:39:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:39:12,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:13,454 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:39:23,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:25,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:35,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:40,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:40,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:40,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 379 states and 471 transitions. [2024-11-13 16:39:40,600 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 471 transitions. [2024-11-13 16:39:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:39:40,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:40,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:39:50,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 382 states and 473 transitions. [2024-11-13 16:39:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 473 transitions. [2024-11-13 16:39:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:39:50,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:51,074 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:40:01,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:02,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:02,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:02,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 385 states and 475 transitions. [2024-11-13 16:40:02,867 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 475 transitions. [2024-11-13 16:40:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:40:02,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:03,489 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:40:09,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:20,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:30,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:39,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 448 states and 554 transitions. [2024-11-13 16:40:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 554 transitions. [2024-11-13 16:40:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:40:40,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:40:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 457 states and 565 transitions. [2024-11-13 16:40:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 565 transitions. [2024-11-13 16:40:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:40:41,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:41,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:40:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 576 transitions. [2024-11-13 16:40:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 576 transitions. [2024-11-13 16:40:42,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:40:42,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:42,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:40:54,214 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 [] [2024-11-13 16:41:04,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:14,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:24,241 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 [] [2024-11-13 16:41:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 493 states and 613 transitions. [2024-11-13 16:41:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 613 transitions. [2024-11-13 16:41:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:41:24,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:24,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:25,133 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:41:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:26,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 494 states and 615 transitions. [2024-11-13 16:41:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 615 transitions. [2024-11-13 16:41:26,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:41:26,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:26,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:26,967 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:41:28,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:41:28,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 495 states and 617 transitions. [2024-11-13 16:41:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 617 transitions. [2024-11-13 16:41:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:41:28,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:28,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:29,158 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:41:31,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 498 states and 619 transitions. [2024-11-13 16:41:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 619 transitions. [2024-11-13 16:41:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:41:31,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:31,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:41:34,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:45,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:49,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:02,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:12,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 568 states and 707 transitions. [2024-11-13 16:42:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 707 transitions. [2024-11-13 16:42:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:42:12,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:12,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:42:23,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:26,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:32,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:34,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 587 states and 730 transitions. [2024-11-13 16:42:34,283 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 730 transitions. [2024-11-13 16:42:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:42:34,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:34,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:42:36,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 570 states and 709 transitions. [2024-11-13 16:42:36,237 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 709 transitions. [2024-11-13 16:42:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:42:36,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:42:37,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 573 states and 711 transitions. [2024-11-13 16:42:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 711 transitions. [2024-11-13 16:42:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:42:37,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:37,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:42:40,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 576 states and 713 transitions. [2024-11-13 16:42:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 713 transitions. [2024-11-13 16:42:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:42:40,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:40,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,554 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 25 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:42:44,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 579 states and 715 transitions. [2024-11-13 16:42:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 715 transitions. [2024-11-13 16:42:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:42:44,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 16:42:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:45,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 589 states and 731 transitions. [2024-11-13 16:42:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 731 transitions. [2024-11-13 16:42:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:42:45,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:45,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 16:42:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 598 states and 743 transitions. [2024-11-13 16:42:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 743 transitions. [2024-11-13 16:42:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:42:46,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:46,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:47,161 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 16:42:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 607 states and 754 transitions. [2024-11-13 16:42:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 754 transitions. [2024-11-13 16:42:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:42:47,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:47,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:48,066 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 16:42:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 626 states and 779 transitions. [2024-11-13 16:42:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 779 transitions. [2024-11-13 16:42:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:42:49,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:49,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 16:42:51,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:42:52,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 627 states and 781 transitions. [2024-11-13 16:42:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 781 transitions. [2024-11-13 16:42:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:42:52,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:52,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:52,589 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 16:42:53,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:42:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 633 states and 792 transitions. [2024-11-13 16:42:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 792 transitions. [2024-11-13 16:42:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:42:54,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 16:42:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 634 states and 796 transitions. [2024-11-13 16:42:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 796 transitions. [2024-11-13 16:42:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:42:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 16:42:57,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:57,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 639 states and 801 transitions. [2024-11-13 16:42:57,094 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 801 transitions. [2024-11-13 16:42:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 16:42:57,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 16:42:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 647 states and 817 transitions. [2024-11-13 16:42:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 817 transitions. [2024-11-13 16:42:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 16:42:58,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 16:42:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 651 states and 821 transitions. [2024-11-13 16:42:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 821 transitions. [2024-11-13 16:42:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 16:42:59,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 16:43:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:00,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 652 states and 822 transitions. [2024-11-13 16:43:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 822 transitions. [2024-11-13 16:43:00,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:43:00,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:00,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:43:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:01,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 655 states and 824 transitions. [2024-11-13 16:43:01,485 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 824 transitions. [2024-11-13 16:43:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:43:01,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:43:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 658 states and 826 transitions. [2024-11-13 16:43:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 826 transitions. [2024-11-13 16:43:03,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:43:03,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:03,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:43:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 661 states and 828 transitions. [2024-11-13 16:43:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 828 transitions. [2024-11-13 16:43:04,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 16:43:04,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:04,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:43:13,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:17,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:18,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 713 states and 893 transitions. [2024-11-13 16:43:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 893 transitions. [2024-11-13 16:43:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:43:18,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:18,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:43:29,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:30,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 716 states and 895 transitions. [2024-11-13 16:43:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 895 transitions. [2024-11-13 16:43:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:43:30,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:43:41,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:45,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 719 states and 897 transitions. [2024-11-13 16:43:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 897 transitions. [2024-11-13 16:43:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:43:45,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:45,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:45,980 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:43:55,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:58,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:04,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:05,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 755 states and 941 transitions. [2024-11-13 16:44:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 941 transitions. [2024-11-13 16:44:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:05,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:44:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 768 states and 959 transitions. [2024-11-13 16:44:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 959 transitions. [2024-11-13 16:44:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:07,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:07,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:07,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:44:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 799 states and 997 transitions. [2024-11-13 16:44:09,204 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 997 transitions. [2024-11-13 16:44:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:09,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:44:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:09,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 812 states and 1014 transitions. [2024-11-13 16:44:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1014 transitions. [2024-11-13 16:44:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:44:09,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:44:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 821 states and 1025 transitions. [2024-11-13 16:44:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1025 transitions. [2024-11-13 16:44:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:11,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:11,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:44:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 822 states and 1027 transitions. [2024-11-13 16:44:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1027 transitions. [2024-11-13 16:44:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:12,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:12,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:44:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 826 states and 1030 transitions. [2024-11-13 16:44:13,805 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1030 transitions. [2024-11-13 16:44:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:44:13,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:13,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:14,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,489 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:44:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 835 states and 1041 transitions. [2024-11-13 16:44:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1041 transitions. [2024-11-13 16:44:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:14,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 16:44:21,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 849 states and 1058 transitions. [2024-11-13 16:44:22,000 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1058 transitions. [2024-11-13 16:44:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:22,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 16:44:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 850 states and 1058 transitions. [2024-11-13 16:44:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1058 transitions. [2024-11-13 16:44:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:44:22,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:22,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:44:23,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:23,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 854 states and 1061 transitions. [2024-11-13 16:44:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1061 transitions. [2024-11-13 16:44:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:44:23,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:23,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:44:25,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 855 states and 1063 transitions. [2024-11-13 16:44:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1063 transitions. [2024-11-13 16:44:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 16:44:25,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:25,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:44:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:26,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 856 states and 1065 transitions. [2024-11-13 16:44:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1065 transitions. [2024-11-13 16:44:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:44:26,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:26,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 71 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:44:36,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:47,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:57,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:07,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:17,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 879 states and 1094 transitions. [2024-11-13 16:45:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1094 transitions. [2024-11-13 16:45:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:45:17,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 71 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:45:29,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:34,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 905 states and 1126 transitions. [2024-11-13 16:45:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1126 transitions. [2024-11-13 16:45:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:45:35,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:35,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 16:45:46,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:56,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:58,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:45:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 908 states and 1128 transitions. [2024-11-13 16:45:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1128 transitions. [2024-11-13 16:45:58,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 16:45:58,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:58,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 16:46:06,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:06,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:06,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 911 states and 1130 transitions. [2024-11-13 16:46:06,917 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1130 transitions. [2024-11-13 16:46:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:46:06,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:06,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:46:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 914 states and 1132 transitions. [2024-11-13 16:46:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1132 transitions. [2024-11-13 16:46:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:46:09,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:46:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 917 states and 1134 transitions. [2024-11-13 16:46:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1134 transitions. [2024-11-13 16:46:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:11,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 16:46:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 924 states and 1144 transitions. [2024-11-13 16:46:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1144 transitions. [2024-11-13 16:46:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:12,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:12,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:46:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 931 states and 1153 transitions. [2024-11-13 16:46:14,226 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1153 transitions. [2024-11-13 16:46:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:14,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:14,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 16:46:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 938 states and 1162 transitions. [2024-11-13 16:46:15,608 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1162 transitions. [2024-11-13 16:46:15,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:15,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 16:46:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:16,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 945 states and 1171 transitions. [2024-11-13 16:46:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1171 transitions. [2024-11-13 16:46:16,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:16,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:16,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:17,337 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:46:17,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:17,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 954 states and 1182 transitions. [2024-11-13 16:46:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1182 transitions. [2024-11-13 16:46:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:17,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 16:46:19,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:19,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 963 states and 1193 transitions. [2024-11-13 16:46:19,254 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1193 transitions. [2024-11-13 16:46:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:19,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:19,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 16:46:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 972 states and 1204 transitions. [2024-11-13 16:46:21,010 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1204 transitions. [2024-11-13 16:46:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:46:21,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:21,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:46:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 981 states and 1215 transitions. [2024-11-13 16:46:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1215 transitions. [2024-11-13 16:46:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:22,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:23,006 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 16:46:24,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:46:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 982 states and 1219 transitions. [2024-11-13 16:46:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1219 transitions. [2024-11-13 16:46:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:24,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:24,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:46:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 986 states and 1226 transitions. [2024-11-13 16:46:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1226 transitions. [2024-11-13 16:46:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:26,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:26,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 16:46:28,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:46:33,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:46:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 987 states and 1228 transitions. [2024-11-13 16:46:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1228 transitions. [2024-11-13 16:46:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:33,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:33,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:34,150 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 16:46:36,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:46:39,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:46:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:39,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 988 states and 1230 transitions. [2024-11-13 16:46:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1230 transitions. [2024-11-13 16:46:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:39,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 16:46:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 994 states and 1236 transitions. [2024-11-13 16:46:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1236 transitions. [2024-11-13 16:46:40,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:40,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:40,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:46:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 995 states and 1238 transitions. [2024-11-13 16:46:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1238 transitions. [2024-11-13 16:46:42,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:42,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:43,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 16:46:46,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:46:46,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:46,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 996 states and 1240 transitions. [2024-11-13 16:46:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1240 transitions. [2024-11-13 16:46:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:46,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:46,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:46:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 997 states and 1242 transitions. [2024-11-13 16:46:47,318 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1242 transitions. [2024-11-13 16:46:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:47,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 16:46:50,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:46:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1000 states and 1248 transitions. [2024-11-13 16:46:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1248 transitions. [2024-11-13 16:46:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:46:51,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:51,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:47:02,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:10,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1011 states and 1261 transitions. [2024-11-13 16:47:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1261 transitions. [2024-11-13 16:47:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:10,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:47:11,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1014 states and 1263 transitions. [2024-11-13 16:47:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1263 transitions. [2024-11-13 16:47:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:11,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:11,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:47:14,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1017 states and 1265 transitions. [2024-11-13 16:47:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1265 transitions. [2024-11-13 16:47:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:14,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:47:17,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:17,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1020 states and 1267 transitions. [2024-11-13 16:47:17,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1267 transitions. [2024-11-13 16:47:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:17,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:17,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:47:21,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1023 states and 1269 transitions. [2024-11-13 16:47:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1269 transitions. [2024-11-13 16:47:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:21,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:21,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 16:47:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 1026 states and 1271 transitions. [2024-11-13 16:47:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1271 transitions. [2024-11-13 16:47:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:23,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 16:47:25,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1029 states and 1273 transitions. [2024-11-13 16:47:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1273 transitions. [2024-11-13 16:47:26,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:26,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:26,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:47:29,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:29,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1032 states and 1275 transitions. [2024-11-13 16:47:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1275 transitions. [2024-11-13 16:47:29,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 16:47:29,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,329 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 88 proven. 72 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:47:40,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:50,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:55,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1036 states and 1279 transitions. [2024-11-13 16:47:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1279 transitions. [2024-11-13 16:47:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 16:47:55,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 88 proven. 72 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 16:47:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1039 states and 1281 transitions. [2024-11-13 16:47:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1281 transitions. [2024-11-13 16:47:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 16:47:57,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:57,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 88 proven. 72 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 16:47:58,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:47:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1042 states and 1283 transitions. [2024-11-13 16:47:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1283 transitions. [2024-11-13 16:47:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 16:47:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:48:01,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:12,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:14,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1094 states and 1348 transitions. [2024-11-13 16:48:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1348 transitions. [2024-11-13 16:48:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 16:48:14,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:14,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:15,896 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:48:26,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:36,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:37,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1097 states and 1350 transitions. [2024-11-13 16:48:38,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1350 transitions. [2024-11-13 16:48:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 16:48:38,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:38,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:48:45,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1100 states and 1352 transitions. [2024-11-13 16:48:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1352 transitions. [2024-11-13 16:48:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:48:45,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 129 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 16:48:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1101 states and 1352 transitions. [2024-11-13 16:48:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1352 transitions. [2024-11-13 16:48:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:48:46,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:46,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 152 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 16:48:49,707 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 [] [2024-11-13 16:48:53,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:03,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1153 states and 1415 transitions. [2024-11-13 16:49:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1415 transitions. [2024-11-13 16:49:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 16:49:04,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 16:49:16,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:26,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:28,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:31,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1205 states and 1477 transitions. [2024-11-13 16:49:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1477 transitions. [2024-11-13 16:49:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:49:31,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:31,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:49:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1214 states and 1488 transitions. [2024-11-13 16:49:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1488 transitions. [2024-11-13 16:49:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:49:33,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:33,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:49:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1223 states and 1499 transitions. [2024-11-13 16:49:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1499 transitions. [2024-11-13 16:49:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 16:49:35,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:36,563 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:49:38,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:49:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1224 states and 1501 transitions. [2024-11-13 16:49:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1501 transitions. [2024-11-13 16:49:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 16:49:38,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:38,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:40,113 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:49:45,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:49:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1225 states and 1503 transitions. [2024-11-13 16:49:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1503 transitions. [2024-11-13 16:49:45,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 16:49:45,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 131 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 16:49:48,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1228 states and 1505 transitions. [2024-11-13 16:49:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1505 transitions. [2024-11-13 16:49:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 16:49:48,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 153 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 16:49:52,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:54,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1231 states and 1507 transitions. [2024-11-13 16:49:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1507 transitions. [2024-11-13 16:49:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 16:49:54,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 88 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 16:49:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 1234 states and 1509 transitions. [2024-11-13 16:49:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1509 transitions. [2024-11-13 16:49:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 16:49:56,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:57,103 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 111 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 16:50:07,160 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 [] [2024-11-13 16:50:14,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1237 states and 1511 transitions. [2024-11-13 16:50:14,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1511 transitions. [2024-11-13 16:50:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 16:50:14,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 131 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 16:50:25,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:26,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:27,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1240 states and 1513 transitions. [2024-11-13 16:50:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1513 transitions. [2024-11-13 16:50:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 16:50:27,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:27,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:29,073 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:50:30,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1243 states and 1515 transitions. [2024-11-13 16:50:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1515 transitions. [2024-11-13 16:50:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 16:50:30,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:30,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:50:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1246 states and 1517 transitions. [2024-11-13 16:50:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1517 transitions. [2024-11-13 16:50:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 16:50:32,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:32,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 110 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-13 16:50:33,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1255 states and 1528 transitions. [2024-11-13 16:50:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1528 transitions. [2024-11-13 16:50:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 16:50:33,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 129 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 16:50:35,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1264 states and 1539 transitions. [2024-11-13 16:50:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1539 transitions. [2024-11-13 16:50:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 16:50:35,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 110 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-13 16:50:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1273 states and 1550 transitions. [2024-11-13 16:50:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1550 transitions. [2024-11-13 16:50:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 16:50:36,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 16:50:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1282 states and 1561 transitions. [2024-11-13 16:50:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1561 transitions. [2024-11-13 16:50:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 16:50:37,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 129 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 16:50:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1283 states and 1565 transitions. [2024-11-13 16:50:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1565 transitions. [2024-11-13 16:50:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 16:50:39,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:39,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 152 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 16:50:42,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:43,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1284 states and 1567 transitions. [2024-11-13 16:50:43,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1567 transitions. [2024-11-13 16:50:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 16:50:43,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked.