./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/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_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:12:42,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:12:42,277 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:12:42,282 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:12:42,282 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:12:42,305 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:12:42,305 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:12:42,306 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:12:42,306 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:12:42,306 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:12:42,306 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:12:42,307 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:12:42,307 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:12:42,307 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:12:42,307 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:12:42,307 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:12:42,307 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:12:42,307 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:12:42,308 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:12:42,308 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:12:42,308 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:12:42,308 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:12:42,308 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:12:42,308 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:12:42,308 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:12:42,309 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:12:42,309 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:12:42,309 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:12:42,309 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:12:42,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:42,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:12:42,309 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:12:42,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:12:42,310 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:12:42,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:12:42,310 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_716c3300-63b2-4293-b7a3-7689d0f0db82/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 ! overflow) ) 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 -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-13 22:12:42,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:12:42,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:12:42,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:12:42,607 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:12:42,608 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:12:42,609 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i Unable to find full path for "g++" [2024-11-13 22:12:44,487 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:12:44,827 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:12:44,827 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-2.i [2024-11-13 22:12:44,842 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/data/a81c689bb/0b7dce0292a14c1a91a0746a5bd48bd3/FLAG3b1fae4bb [2024-11-13 22:12:44,856 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/data/a81c689bb/0b7dce0292a14c1a91a0746a5bd48bd3 [2024-11-13 22:12:44,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:12:44,860 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:12:44,861 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:44,861 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:12:44,866 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:12:44,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:44" (1/1) ... [2024-11-13 22:12:44,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63f80dce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:44, skipping insertion in model container [2024-11-13 22:12:44,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:44" (1/1) ... [2024-11-13 22:12:44,908 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:12:45,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:45,407 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:12:45,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:45,565 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:12:45,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45 WrapperNode [2024-11-13 22:12:45,566 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:45,567 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:45,567 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:12:45,567 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:12:45,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,658 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-11-13 22:12:45,658 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:45,659 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:12:45,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:12:45,659 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:12:45,667 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,678 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,679 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,710 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,719 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,723 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,726 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,732 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:12:45,733 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:12:45,733 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:12:45,733 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:12:45,734 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:45" (1/1) ... [2024-11-13 22:12:45,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:45,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:12:45,776 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:12:45,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716c3300-63b2-4293-b7a3-7689d0f0db82/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:12:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:12:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:12:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:12:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:12:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:12:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:12:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:12:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:12:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:12:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:12:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:12:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:12:46,016 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:12:46,018 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:12:47,432 INFO L? ?]: Removed 226 outVars from TransFormulas that were not future-live. [2024-11-13 22:12:47,432 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:12:48,551 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:12:48,551 INFO L316 CfgBuilder]: Removed 40 assume(true) statements. [2024-11-13 22:12:48,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:48 BoogieIcfgContainer [2024-11-13 22:12:48,552 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:12:48,552 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:12:48,552 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:12:48,563 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:12:48,563 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:48" (1/1) ... [2024-11-13 22:12:48,572 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:12:48,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-11-13 22:12:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-11-13 22:12:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:12:48,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:48,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,081 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 22:12:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 87 states and 139 transitions. [2024-11-13 22:12:49,145 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 139 transitions. [2024-11-13 22:12:49,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:12:49,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,371 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 22:12:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 88 states and 141 transitions. [2024-11-13 22:12:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 141 transitions. [2024-11-13 22:12:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:12:49,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,544 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 22:12:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-13 22:12:49,667 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-13 22:12:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:12:49,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,715 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 22:12:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 141 transitions. [2024-11-13 22:12:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 141 transitions. [2024-11-13 22:12:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:12:49,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 89 states and 137 transitions. [2024-11-13 22:12:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 137 transitions. [2024-11-13 22:12:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:12:49,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,838 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 22:12:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 131 transitions. [2024-11-13 22:12:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 131 transitions. [2024-11-13 22:12:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:12:49,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,961 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 22:12:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 89 states and 123 transitions. [2024-11-13 22:12:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 123 transitions. [2024-11-13 22:12:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:12:50,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:51,363 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 22:13:01,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:03,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 103 states and 141 transitions. [2024-11-13 22:13:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 141 transitions. [2024-11-13 22:13:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:13:03,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:03,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,553 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 22:13:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 103 states and 139 transitions. [2024-11-13 22:13:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 139 transitions. [2024-11-13 22:13:03,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:13:03,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:03,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,686 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 22:13:05,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:05,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 103 states and 137 transitions. [2024-11-13 22:13:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 137 transitions. [2024-11-13 22:13:05,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:13:05,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:16,215 WARN L539 Checker$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 22:13:26,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:36,229 WARN L539 Checker$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 22:13:43,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 106 states and 139 transitions. [2024-11-13 22:13:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 139 transitions. [2024-11-13 22:13:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:13:43,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:54,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:57,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 143 states and 186 transitions. [2024-11-13 22:13:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 186 transitions. [2024-11-13 22:13:57,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:57,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:57,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:57,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:08,499 WARN L539 Checker$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 22:14:18,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:19,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-13 22:14:20,370 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-13 22:14:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:14:20,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:27,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:28,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 218 states and 287 transitions. [2024-11-13 22:14:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 287 transitions. [2024-11-13 22:14:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:28,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:28,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:28,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:14:38,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:46,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 221 states and 289 transitions. [2024-11-13 22:14:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 289 transitions. [2024-11-13 22:14:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:46,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:57,503 WARN L539 Checker$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 22:14:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 259 states and 342 transitions. [2024-11-13 22:14:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 342 transitions. [2024-11-13 22:14:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:59,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:59,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 260 states and 343 transitions. [2024-11-13 22:15:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 343 transitions. [2024-11-13 22:15:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:15:00,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 261 states and 345 transitions. [2024-11-13 22:15:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 345 transitions. [2024-11-13 22:15:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:15:00,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:00,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 343 transitions. [2024-11-13 22:15:01,141 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 343 transitions. [2024-11-13 22:15:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:15:01,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:01,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:11,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:21,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 264 states and 345 transitions. [2024-11-13 22:15:21,337 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 345 transitions. [2024-11-13 22:15:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:15:21,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:21,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:21,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 265 states and 347 transitions. [2024-11-13 22:15:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 347 transitions. [2024-11-13 22:15:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:15:22,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:15:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-13 22:15:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-13 22:15:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:15:22,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:15:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 274 states and 357 transitions. [2024-11-13 22:15:22,997 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 357 transitions. [2024-11-13 22:15:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:15:22,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:15:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 283 states and 368 transitions. [2024-11-13 22:15:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 368 transitions. [2024-11-13 22:15:23,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:15:23,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:23,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:15:25,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:15:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 284 states and 370 transitions. [2024-11-13 22:15:25,882 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 370 transitions. [2024-11-13 22:15:25,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:15:25,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:25,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:26,615 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:15:26,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 293 states and 381 transitions. [2024-11-13 22:15:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 381 transitions. [2024-11-13 22:15:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:15:26,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:15:27,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 294 states and 383 transitions. [2024-11-13 22:15:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 383 transitions. [2024-11-13 22:15:27,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:15:27,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:27,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:15:28,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 303 states and 394 transitions. [2024-11-13 22:15:28,749 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 394 transitions. [2024-11-13 22:15:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:15:28,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:28,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:15:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 304 states and 396 transitions. [2024-11-13 22:15:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 396 transitions. [2024-11-13 22:15:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:15:29,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:30,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:15:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 304 states and 394 transitions. [2024-11-13 22:15:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 394 transitions. [2024-11-13 22:15:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:15:30,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:30,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:30,888 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:15:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 305 states and 396 transitions. [2024-11-13 22:15:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 396 transitions. [2024-11-13 22:15:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:15:31,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:31,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:32,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:15:38,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:15:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 308 states and 398 transitions. [2024-11-13 22:15:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 398 transitions. [2024-11-13 22:15:38,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:15:38,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:15:41,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:15:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2024-11-13 22:15:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2024-11-13 22:15:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:15:42,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:15:44,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:44,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 402 transitions. [2024-11-13 22:15:44,110 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2024-11-13 22:15:44,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:15:44,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:44,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:15:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 317 states and 404 transitions. [2024-11-13 22:15:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 404 transitions. [2024-11-13 22:15:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:15:45,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:56,990 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 22:16:07,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:11,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 333 states and 425 transitions. [2024-11-13 22:16:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 425 transitions. [2024-11-13 22:16:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:16:11,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:11,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 335 states and 429 transitions. [2024-11-13 22:16:12,463 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 429 transitions. [2024-11-13 22:16:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:16:12,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 336 states and 430 transitions. [2024-11-13 22:16:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 430 transitions. [2024-11-13 22:16:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:16:13,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:16:24,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:34,440 WARN L539 Checker$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 22:16:44,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:16:54,456 WARN L539 Checker$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 22:16:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 365 states and 471 transitions. [2024-11-13 22:16:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 471 transitions. [2024-11-13 22:16:54,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:16:54,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:54,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:16:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 365 states and 470 transitions. [2024-11-13 22:16:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 470 transitions. [2024-11-13 22:16:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:16:55,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:16:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:55,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 366 states and 472 transitions. [2024-11-13 22:16:55,957 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 472 transitions. [2024-11-13 22:16:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:16:55,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:55,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:57,012 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:07,669 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 22:17:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 397 states and 523 transitions. [2024-11-13 22:17:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 523 transitions. [2024-11-13 22:17:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:17:09,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 398 states and 524 transitions. [2024-11-13 22:17:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 524 transitions. [2024-11-13 22:17:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:17:10,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:10,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:11,152 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:17:21,204 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 22:17:27,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 401 states and 526 transitions. [2024-11-13 22:17:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 526 transitions. [2024-11-13 22:17:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:17:27,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:28,571 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:39,015 WARN L539 Checker$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 22:17:46,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:47,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 432 states and 573 transitions. [2024-11-13 22:17:47,619 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 573 transitions. [2024-11-13 22:17:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:17:47,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:47,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:59,202 WARN L539 Checker$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 22:18:07,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:18:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 463 states and 615 transitions. [2024-11-13 22:18:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 615 transitions. [2024-11-13 22:18:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:18:09,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:09,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:10,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 465 states and 623 transitions. [2024-11-13 22:18:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 623 transitions. [2024-11-13 22:18:10,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:18:10,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:10,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:10,971 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 466 states and 625 transitions. [2024-11-13 22:18:11,344 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 625 transitions. [2024-11-13 22:18:11,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:18:11,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:11,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:11,697 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:12,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 467 states and 626 transitions. [2024-11-13 22:18:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 626 transitions. [2024-11-13 22:18:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:18:12,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 468 states and 627 transitions. [2024-11-13 22:18:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 627 transitions. [2024-11-13 22:18:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:18:12,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:13,149 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:18:23,180 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 22:18:33,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:18:43,195 WARN L539 Checker$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 22:18:53,205 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 22:18:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 471 states and 629 transitions. [2024-11-13 22:18:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 629 transitions. [2024-11-13 22:18:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:18:53,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:54,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 472 states and 631 transitions. [2024-11-13 22:18:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 631 transitions. [2024-11-13 22:18:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:18:54,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:18:58,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 509 states and 682 transitions. [2024-11-13 22:19:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 682 transitions. [2024-11-13 22:19:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:19:00,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:19:01,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 510 states and 683 transitions. [2024-11-13 22:19:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 683 transitions. [2024-11-13 22:19:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:19:01,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:01,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:19:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 519 states and 694 transitions. [2024-11-13 22:19:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 694 transitions. [2024-11-13 22:19:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:19:02,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:02,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:19:02,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 520 states and 695 transitions. [2024-11-13 22:19:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 695 transitions. [2024-11-13 22:19:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:19:02,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:02,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:19:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:03,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 529 states and 706 transitions. [2024-11-13 22:19:03,898 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 706 transitions. [2024-11-13 22:19:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:19:03,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 530 states and 708 transitions. [2024-11-13 22:19:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 708 transitions. [2024-11-13 22:19:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:19:04,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:04,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:19:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 539 states and 719 transitions. [2024-11-13 22:19:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 719 transitions. [2024-11-13 22:19:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:19:05,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:19:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 548 states and 730 transitions. [2024-11-13 22:19:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 730 transitions. [2024-11-13 22:19:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:19:06,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:06,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:19:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 549 states and 732 transitions. [2024-11-13 22:19:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 732 transitions. [2024-11-13 22:19:08,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:19:08,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:19:10,485 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 22:19:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 550 states and 734 transitions. [2024-11-13 22:19:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 734 transitions. [2024-11-13 22:19:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:19:10,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:19:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 551 states and 736 transitions. [2024-11-13 22:19:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 736 transitions. [2024-11-13 22:19:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:19:11,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:11,544 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:19:15,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:19:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 554 states and 738 transitions. [2024-11-13 22:19:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 738 transitions. [2024-11-13 22:19:15,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:19:15,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:15,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:15,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 557 states and 740 transitions. [2024-11-13 22:19:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 740 transitions. [2024-11-13 22:19:17,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:19:17,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:18,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 560 states and 742 transitions. [2024-11-13 22:19:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 742 transitions. [2024-11-13 22:19:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:19:18,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:18,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 563 states and 744 transitions. [2024-11-13 22:19:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 744 transitions. [2024-11-13 22:19:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:19:19,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:19,784 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:19:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 572 states and 755 transitions. [2024-11-13 22:19:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 755 transitions. [2024-11-13 22:19:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:19:19,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,219 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:19:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 573 states and 757 transitions. [2024-11-13 22:19:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 757 transitions. [2024-11-13 22:19:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:19:21,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:21,508 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:19:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 576 states and 759 transitions. [2024-11-13 22:19:22,033 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 759 transitions. [2024-11-13 22:19:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:19:22,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:22,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 579 states and 764 transitions. [2024-11-13 22:19:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 764 transitions. [2024-11-13 22:19:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:19:23,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 581 states and 769 transitions. [2024-11-13 22:19:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 769 transitions. [2024-11-13 22:19:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:19:25,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:19:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 581 states and 768 transitions. [2024-11-13 22:19:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 768 transitions. [2024-11-13 22:19:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:19:26,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:19:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:27,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 581 states and 766 transitions. [2024-11-13 22:19:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 766 transitions. [2024-11-13 22:19:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:19:27,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:27,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:40,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:50,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:54,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:56,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 612 states and 817 transitions. [2024-11-13 22:19:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 817 transitions. [2024-11-13 22:19:56,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:19:56,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:58,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 613 states and 818 transitions. [2024-11-13 22:19:58,400 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 818 transitions. [2024-11-13 22:19:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:19:58,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:11,064 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 22:20:13,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:15,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 644 states and 863 transitions. [2024-11-13 22:20:15,909 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 863 transitions. [2024-11-13 22:20:15,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:20:15,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 646 states and 866 transitions. [2024-11-13 22:20:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 866 transitions. [2024-11-13 22:20:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:20:17,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:17,997 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 648 states and 868 transitions. [2024-11-13 22:20:19,035 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 868 transitions. [2024-11-13 22:20:19,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:20:19,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:19,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:31,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:41,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:44,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 679 states and 920 transitions. [2024-11-13 22:20:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 920 transitions. [2024-11-13 22:20:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:20:47,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:48,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:48,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 680 states and 922 transitions. [2024-11-13 22:20:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 922 transitions. [2024-11-13 22:20:48,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:20:48,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:48,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:01,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:21:11,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:21:16,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:21:18,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:18,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 711 states and 965 transitions. [2024-11-13 22:21:18,598 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 965 transitions. [2024-11-13 22:21:18,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:21:18,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:18,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:19,159 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 712 states and 966 transitions. [2024-11-13 22:21:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 966 transitions. [2024-11-13 22:21:20,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:21:20,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:20,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 743 states and 1007 transitions. [2024-11-13 22:21:26,138 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1007 transitions. [2024-11-13 22:21:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:21:26,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:26,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:21:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 744 states and 1009 transitions. [2024-11-13 22:21:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1009 transitions. [2024-11-13 22:21:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:21:27,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:27,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:28,092 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:21:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 745 states and 1011 transitions. [2024-11-13 22:21:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1011 transitions. [2024-11-13 22:21:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:21:28,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:29,425 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:21:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 746 states and 1013 transitions. [2024-11-13 22:21:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1013 transitions. [2024-11-13 22:21:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:21:30,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:21:43,726 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 22:21:53,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:22:03,739 WARN L539 Checker$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 22:22:13,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:22:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 778 states and 1060 transitions. [2024-11-13 22:22:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1060 transitions. [2024-11-13 22:22:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:22:17,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:22:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 780 states and 1064 transitions. [2024-11-13 22:22:18,997 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1064 transitions. [2024-11-13 22:22:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:22:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:22:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 781 states and 1065 transitions. [2024-11-13 22:22:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1065 transitions. [2024-11-13 22:22:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:22:20,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:22:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 782 states and 1065 transitions. [2024-11-13 22:22:21,470 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1065 transitions. [2024-11-13 22:22:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:22:21,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:21,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:22:22,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 783 states and 1066 transitions. [2024-11-13 22:22:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1066 transitions. [2024-11-13 22:22:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:22:22,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:22,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:22:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 786 states and 1073 transitions. [2024-11-13 22:22:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1073 transitions. [2024-11-13 22:22:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:22:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:26,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 795 states and 1084 transitions. [2024-11-13 22:22:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1084 transitions. [2024-11-13 22:22:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:22:29,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:29,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:30,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 804 states and 1095 transitions. [2024-11-13 22:22:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1095 transitions. [2024-11-13 22:22:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:22:30,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:30,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:33,087 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:33,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 813 states and 1106 transitions. [2024-11-13 22:22:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1106 transitions. [2024-11-13 22:22:33,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:22:33,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:33,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 822 states and 1117 transitions. [2024-11-13 22:22:35,218 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1117 transitions. [2024-11-13 22:22:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:22:35,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:36,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 831 states and 1128 transitions. [2024-11-13 22:22:36,474 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1128 transitions. [2024-11-13 22:22:36,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:22:36,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:36,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:22:39,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:39,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 832 states and 1130 transitions. [2024-11-13 22:22:39,146 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1130 transitions. [2024-11-13 22:22:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:22:39,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:22:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 833 states and 1132 transitions. [2024-11-13 22:22:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1132 transitions. [2024-11-13 22:22:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:22:40,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:22:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 834 states and 1134 transitions. [2024-11-13 22:22:42,981 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1134 transitions. [2024-11-13 22:22:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:22:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:22:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:45,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 835 states and 1136 transitions. [2024-11-13 22:22:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1136 transitions. [2024-11-13 22:22:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:22:45,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:22:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 836 states and 1138 transitions. [2024-11-13 22:22:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1138 transitions. [2024-11-13 22:22:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:22:47,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:47,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:22:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 839 states and 1140 transitions. [2024-11-13 22:22:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1140 transitions. [2024-11-13 22:22:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:22:51,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:22:54,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:22:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 842 states and 1142 transitions. [2024-11-13 22:22:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1142 transitions. [2024-11-13 22:22:54,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:22:54,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:54,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:22:56,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:22:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 845 states and 1144 transitions. [2024-11-13 22:22:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1144 transitions. [2024-11-13 22:22:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:22:56,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:56,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:23:01,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:23:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 848 states and 1146 transitions. [2024-11-13 22:23:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1146 transitions. [2024-11-13 22:23:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:23:01,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:23:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 851 states and 1148 transitions. [2024-11-13 22:23:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1148 transitions. [2024-11-13 22:23:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:23:03,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 22:23:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 860 states and 1159 transitions. [2024-11-13 22:23:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1159 transitions. [2024-11-13 22:23:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:23:04,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:04,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:23:07,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:23:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 861 states and 1161 transitions. [2024-11-13 22:23:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1161 transitions. [2024-11-13 22:23:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:23:07,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:07,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:08,193 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:23:09,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:23:09,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 864 states and 1163 transitions. [2024-11-13 22:23:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1163 transitions. [2024-11-13 22:23:09,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:23:09,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:09,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:23:24,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:34,173 WARN L539 Checker$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 22:23:44,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:54,214 WARN L539 Checker$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 22:23:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 894 states and 1200 transitions. [2024-11-13 22:23:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1200 transitions. [2024-11-13 22:23:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:23:56,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 896 states and 1204 transitions. [2024-11-13 22:24:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1204 transitions. [2024-11-13 22:24:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:24:00,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:07,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:24:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 925 states and 1238 transitions. [2024-11-13 22:24:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1238 transitions. [2024-11-13 22:24:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:24:10,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:10,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 927 states and 1242 transitions. [2024-11-13 22:24:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1242 transitions. [2024-11-13 22:24:14,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:24:14,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:14,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:14,819 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:24:15,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 927 states and 1240 transitions. [2024-11-13 22:24:15,774 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1240 transitions. [2024-11-13 22:24:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:24:15,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:15,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:16,216 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:24:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 927 states and 1239 transitions. [2024-11-13 22:24:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1239 transitions. [2024-11-13 22:24:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:24:18,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:18,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:27,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:24:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 958 states and 1290 transitions. [2024-11-13 22:24:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1290 transitions. [2024-11-13 22:24:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:24:31,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:35,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 959 states and 1291 transitions. [2024-11-13 22:24:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1291 transitions. [2024-11-13 22:24:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:24:35,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:35,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:50,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:24:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 990 states and 1332 transitions. [2024-11-13 22:24:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1332 transitions. [2024-11-13 22:24:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:24:54,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:55,737 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:58,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 992 states and 1337 transitions. [2024-11-13 22:24:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1337 transitions. [2024-11-13 22:24:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:24:58,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:58,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:01,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 993 states and 1338 transitions. [2024-11-13 22:25:01,644 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1338 transitions. [2024-11-13 22:25:01,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:25:01,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:01,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 994 states and 1340 transitions. [2024-11-13 22:25:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1340 transitions. [2024-11-13 22:25:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:25:03,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:04,607 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:14,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:25:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1025 states and 1380 transitions. [2024-11-13 22:25:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1380 transitions. [2024-11-13 22:25:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:25:18,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1026 states and 1382 transitions. [2024-11-13 22:25:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1382 transitions. [2024-11-13 22:25:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:25:20,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:34,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:25:36,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:25:39,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1057 states and 1424 transitions. [2024-11-13 22:25:39,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1424 transitions. [2024-11-13 22:25:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:25:39,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:39,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:41,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1058 states and 1425 transitions. [2024-11-13 22:25:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1425 transitions. [2024-11-13 22:25:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:25:41,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:41,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:25:47,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:25:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1089 states and 1477 transitions. [2024-11-13 22:25:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1477 transitions. [2024-11-13 22:25:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:25:52,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:52,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:00,879 WARN L539 Checker$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 22:26:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1120 states and 1519 transitions. [2024-11-13 22:26:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1519 transitions. [2024-11-13 22:26:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:26:04,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:08,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:11,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1151 states and 1562 transitions. [2024-11-13 22:26:11,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1562 transitions. [2024-11-13 22:26:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:26:11,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1152 states and 1563 transitions. [2024-11-13 22:26:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1563 transitions. [2024-11-13 22:26:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:26:13,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:26:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1153 states and 1565 transitions. [2024-11-13 22:26:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1565 transitions. [2024-11-13 22:26:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:26:15,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:15,990 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:26:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1154 states and 1567 transitions. [2024-11-13 22:26:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1567 transitions. [2024-11-13 22:26:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:26:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:26:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1155 states and 1569 transitions. [2024-11-13 22:26:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1569 transitions. [2024-11-13 22:26:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:26:18,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:26:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1156 states and 1571 transitions. [2024-11-13 22:26:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1571 transitions. [2024-11-13 22:26:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:26:19,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:20,443 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:26:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1157 states and 1573 transitions. [2024-11-13 22:26:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1573 transitions. [2024-11-13 22:26:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:26:21,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:22,733 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:26:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1166 states and 1584 transitions. [2024-11-13 22:26:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1584 transitions. [2024-11-13 22:26:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:26:23,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:24,590 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:26:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1175 states and 1595 transitions. [2024-11-13 22:26:24,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1595 transitions. [2024-11-13 22:26:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:26:24,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:25,342 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:26:33,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1205 states and 1641 transitions. [2024-11-13 22:26:37,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1641 transitions. [2024-11-13 22:26:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:26:37,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:26:43,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1236 states and 1678 transitions. [2024-11-13 22:26:47,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1678 transitions. [2024-11-13 22:26:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:26:47,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:48,545 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:26:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1239 states and 1683 transitions. [2024-11-13 22:26:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1683 transitions. [2024-11-13 22:26:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:26:51,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:26:55,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1268 states and 1718 transitions. [2024-11-13 22:26:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1718 transitions. [2024-11-13 22:26:57,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:26:57,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:57,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:27:01,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1271 states and 1723 transitions. [2024-11-13 22:27:01,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1723 transitions. [2024-11-13 22:27:01,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:27:01,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:27:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1273 states and 1727 transitions. [2024-11-13 22:27:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1727 transitions. [2024-11-13 22:27:04,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:27:04,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:27:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1274 states and 1728 transitions. [2024-11-13 22:27:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1728 transitions. [2024-11-13 22:27:05,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:27:05,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:05,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,922 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:27:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1275 states and 1728 transitions. [2024-11-13 22:27:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1728 transitions. [2024-11-13 22:27:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:27:06,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:27:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:08,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1276 states and 1728 transitions. [2024-11-13 22:27:08,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1728 transitions. [2024-11-13 22:27:08,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:27:08,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:08,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:27:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1278 states and 1734 transitions. [2024-11-13 22:27:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1734 transitions. [2024-11-13 22:27:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:27:11,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:11,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:27:13,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1279 states and 1736 transitions. [2024-11-13 22:27:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1736 transitions. [2024-11-13 22:27:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:27:13,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:27:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1288 states and 1747 transitions. [2024-11-13 22:27:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1747 transitions. [2024-11-13 22:27:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:27:16,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:16,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat