./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3 --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 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:14:02,289 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:14:02,354 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:14:02,359 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:14:02,359 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:14:02,382 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:14:02,383 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:14:02,383 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:14:02,383 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:14:02,384 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:14:02,384 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:14:02,384 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:14:02,384 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:14:02,384 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:14:02,384 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:14:02,385 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:14:02,385 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:14:02,385 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:14:02,385 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:14:02,385 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:14:02,385 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:14:02,385 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:14:02,386 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:14:02,386 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:14:02,386 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:14:02,386 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:14:02,386 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:14:02,386 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:14:02,387 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:14:02,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:14:02,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:14:02,387 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:14:02,387 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:14:02,387 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:14:02,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:14:02,388 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_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3 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 -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-25 02:14:02,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:14:02,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:14:02,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:14:02,654 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:14:02,654 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:14:02,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-3.i [2024-11-25 02:14:05,498 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/data/f00637dda/bcd13fb40b5d4ab2af757ba818281f3f/FLAG1e23a37ca [2024-11-25 02:14:06,065 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:14:06,066 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-3.i [2024-11-25 02:14:06,082 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/data/f00637dda/bcd13fb40b5d4ab2af757ba818281f3f/FLAG1e23a37ca [2024-11-25 02:14:06,095 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/data/f00637dda/bcd13fb40b5d4ab2af757ba818281f3f [2024-11-25 02:14:06,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:14:06,099 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:14:06,101 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:14:06,101 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:14:06,106 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:14:06,107 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:14:06" (1/1) ... [2024-11-25 02:14:06,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca97981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:06, skipping insertion in model container [2024-11-25 02:14:06,108 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:14:06" (1/1) ... [2024-11-25 02:14:06,173 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:14:06,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:14:06,862 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:14:07,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:14:07,044 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:14:07,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07 WrapperNode [2024-11-25 02:14:07,045 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:14:07,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:14:07,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:14:07,046 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:14:07,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,088 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,171 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1827 [2024-11-25 02:14:07,172 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:14:07,172 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:14:07,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:14:07,173 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:14:07,181 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,193 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,262 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,268 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,324 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,332 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,344 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,364 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:14:07,365 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:14:07,365 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:14:07,365 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:14:07,366 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:07" (1/1) ... [2024-11-25 02:14:07,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:14:07,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:14:07,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:14:07,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec209c7-5183-4156-a27f-d4c3018264dc/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:14:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:14:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:14:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:14:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:14:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:14:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:14:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:14:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:14:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:14:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:14:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:14:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:14:07,742 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:14:07,744 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:14:10,718 INFO L? ?]: Removed 420 outVars from TransFormulas that were not future-live. [2024-11-25 02:14:10,718 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:14:12,833 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:14:12,835 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-11-25 02:14:12,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:14:12 BoogieIcfgContainer [2024-11-25 02:14:12,836 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:14:12,837 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:14:12,838 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:14:12,850 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:14:12,851 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:14:12" (1/1) ... [2024-11-25 02:14:12,860 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:14:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 146 states and 245 transitions. [2024-11-25 02:14:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 245 transitions. [2024-11-25 02:14:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:14:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:12,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 145 states and 244 transitions. [2024-11-25 02:14:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 244 transitions. [2024-11-25 02:14:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:14:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:14:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 02:14:13,298 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:14:13,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 148 states and 249 transitions. [2024-11-25 02:14:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 249 transitions. [2024-11-25 02:14:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:14:13,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:13,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-11-25 02:14:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-11-25 02:14:13,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:14:13,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:13,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:13,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 148 states and 237 transitions. [2024-11-25 02:14:13,564 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 237 transitions. [2024-11-25 02:14:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:14:13,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:13,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 148 states and 225 transitions. [2024-11-25 02:14:13,688 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 225 transitions. [2024-11-25 02:14:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:14:13,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:13,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:21,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:21,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2024-11-25 02:14:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2024-11-25 02:14:21,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:14:21,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:21,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:32,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:35,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:35,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 162 states and 229 transitions. [2024-11-25 02:14:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 229 transitions. [2024-11-25 02:14:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:14:35,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:35,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:35,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 162 states and 227 transitions. [2024-11-25 02:14:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 227 transitions. [2024-11-25 02:14:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:14:35,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:35,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 162 states and 225 transitions. [2024-11-25 02:14:35,773 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-25 02:14:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:14:35,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:35,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:38,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 162 states and 223 transitions. [2024-11-25 02:14:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 223 transitions. [2024-11-25 02:14:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:14:38,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:38,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:38,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:14:39,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:14:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 165 states and 225 transitions. [2024-11-25 02:14:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 225 transitions. [2024-11-25 02:14:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:14:39,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:14:51,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:01,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 211 states and 282 transitions. [2024-11-25 02:15:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 282 transitions. [2024-11-25 02:15:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:15:02,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:02,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:15:02,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 211 states and 280 transitions. [2024-11-25 02:15:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 280 transitions. [2024-11-25 02:15:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:15:02,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:15:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 211 states and 278 transitions. [2024-11-25 02:15:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 278 transitions. [2024-11-25 02:15:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:15:02,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:02,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:03,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:15:05,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:05,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 211 states and 276 transitions. [2024-11-25 02:15:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 276 transitions. [2024-11-25 02:15:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:15:05,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:05,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:15:09,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:09,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:09,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 278 transitions. [2024-11-25 02:15:09,825 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-25 02:15:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:15:09,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:09,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:15:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 214 states and 276 transitions. [2024-11-25 02:15:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 276 transitions. [2024-11-25 02:15:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:15:10,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:10,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:15:12,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:12,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 278 transitions. [2024-11-25 02:15:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 278 transitions. [2024-11-25 02:15:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:15:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:12,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:13,205 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:15:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-11-25 02:15:13,230 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-25 02:15:13,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:15:13,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:13,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:13,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:15:23,781 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 [] [2024-11-25 02:15:33,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:43,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:46,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:48,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:48,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-11-25 02:15:48,308 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-25 02:15:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:15:48,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:15:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 292 states and 368 transitions. [2024-11-25 02:15:48,882 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 368 transitions. [2024-11-25 02:15:48,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:15:48,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:15:49,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 293 states and 369 transitions. [2024-11-25 02:15:49,375 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 369 transitions. [2024-11-25 02:15:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:15:49,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:49,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:15:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:50,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 294 states and 371 transitions. [2024-11-25 02:15:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 371 transitions. [2024-11-25 02:15:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:15:50,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:50,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:50,859 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:15:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 294 states and 369 transitions. [2024-11-25 02:15:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 369 transitions. [2024-11-25 02:15:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:15:50,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:50,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:15:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:53,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 296 states and 375 transitions. [2024-11-25 02:15:53,231 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 375 transitions. [2024-11-25 02:15:53,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:15:53,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:53,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:15:56,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 298 states and 378 transitions. [2024-11-25 02:15:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 378 transitions. [2024-11-25 02:15:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:15:56,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:15:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:56,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 298 states and 376 transitions. [2024-11-25 02:15:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 376 transitions. [2024-11-25 02:15:56,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:15:56,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:56,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:15:59,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:59,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 299 states and 377 transitions. [2024-11-25 02:15:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 377 transitions. [2024-11-25 02:15:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:15:59,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:59,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:16:02,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:16:04,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:16:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 302 states and 379 transitions. [2024-11-25 02:16:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 379 transitions. [2024-11-25 02:16:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:16:04,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:04,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:07,097 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 02:16:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 304 states and 383 transitions. [2024-11-25 02:16:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 383 transitions. [2024-11-25 02:16:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:16:07,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:16:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 305 states and 384 transitions. [2024-11-25 02:16:11,216 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 384 transitions. [2024-11-25 02:16:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:16:11,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:11,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:13,478 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 02:16:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:14,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 306 states and 385 transitions. [2024-11-25 02:16:14,064 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 385 transitions. [2024-11-25 02:16:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:16:14,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:16,142 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 02:16:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 307 states and 386 transitions. [2024-11-25 02:16:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 386 transitions. [2024-11-25 02:16:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:16:16,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:16:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 308 states and 387 transitions. [2024-11-25 02:16:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 387 transitions. [2024-11-25 02:16:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:16:20,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:20,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:16:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 309 states and 388 transitions. [2024-11-25 02:16:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 388 transitions. [2024-11-25 02:16:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:16:23,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:23,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:16:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-25 02:16:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-25 02:16:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:16:26,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:26,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:16:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 311 states and 390 transitions. [2024-11-25 02:16:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 390 transitions. [2024-11-25 02:16:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:16:30,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 02:16:34,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 312 states and 391 transitions. [2024-11-25 02:16:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 391 transitions. [2024-11-25 02:16:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:16:34,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:16:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-11-25 02:16:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-11-25 02:16:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:16:37,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:37,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:16:42,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 314 states and 393 transitions. [2024-11-25 02:16:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 393 transitions. [2024-11-25 02:16:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:16:42,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:42,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 02:16:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 315 states and 394 transitions. [2024-11-25 02:16:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 394 transitions. [2024-11-25 02:16:47,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:16:47,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:16:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 316 states and 395 transitions. [2024-11-25 02:16:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 395 transitions. [2024-11-25 02:16:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:16:51,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 02:16:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 317 states and 396 transitions. [2024-11-25 02:16:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 396 transitions. [2024-11-25 02:16:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:16:54,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:56,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:57,637 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-25 02:16:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:58,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 318 states and 397 transitions. [2024-11-25 02:16:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 397 transitions. [2024-11-25 02:16:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:16:58,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:00,801 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-25 02:17:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 319 states and 398 transitions. [2024-11-25 02:17:01,341 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 398 transitions. [2024-11-25 02:17:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:17:01,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 02:17:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:05,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 320 states and 399 transitions. [2024-11-25 02:17:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 399 transitions. [2024-11-25 02:17:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:17:05,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:05,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 02:17:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 321 states and 400 transitions. [2024-11-25 02:17:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 400 transitions. [2024-11-25 02:17:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:17:09,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-25 02:17:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:13,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 322 states and 401 transitions. [2024-11-25 02:17:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 401 transitions. [2024-11-25 02:17:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:17:13,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-25 02:17:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 323 states and 402 transitions. [2024-11-25 02:17:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 402 transitions. [2024-11-25 02:17:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:17:19,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-25 02:17:25,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:25,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 324 states and 403 transitions. [2024-11-25 02:17:25,790 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 403 transitions. [2024-11-25 02:17:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:17:25,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:25,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-25 02:17:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 325 states and 404 transitions. [2024-11-25 02:17:30,503 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 404 transitions. [2024-11-25 02:17:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:17:30,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-25 02:17:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:35,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 326 states and 405 transitions. [2024-11-25 02:17:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 405 transitions. [2024-11-25 02:17:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:17:35,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-25 02:17:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 327 states and 406 transitions. [2024-11-25 02:17:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 406 transitions. [2024-11-25 02:17:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:17:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-25 02:17:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 328 states and 407 transitions. [2024-11-25 02:17:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 407 transitions. [2024-11-25 02:17:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:17:45,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:49,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-25 02:17:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 329 states and 408 transitions. [2024-11-25 02:17:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 408 transitions. [2024-11-25 02:17:50,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:17:50,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:50,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-25 02:17:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 330 states and 409 transitions. [2024-11-25 02:17:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 409 transitions. [2024-11-25 02:17:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:17:55,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:55,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-25 02:18:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 331 states and 410 transitions. [2024-11-25 02:18:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 410 transitions. [2024-11-25 02:18:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:18:03,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:09,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-25 02:18:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 332 states and 411 transitions. [2024-11-25 02:18:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 411 transitions. [2024-11-25 02:18:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:18:11,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:11,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-25 02:18:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 333 states and 412 transitions. [2024-11-25 02:18:17,999 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2024-11-25 02:18:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:18:18,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:18,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-25 02:18:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 334 states and 413 transitions. [2024-11-25 02:18:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 413 transitions. [2024-11-25 02:18:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:18:22,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:22,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-25 02:18:27,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 335 states and 414 transitions. [2024-11-25 02:18:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 414 transitions. [2024-11-25 02:18:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 02:18:27,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-25 02:18:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 336 states and 415 transitions. [2024-11-25 02:18:32,201 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 415 transitions. [2024-11-25 02:18:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:18:32,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:32,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:38,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-25 02:18:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 337 states and 416 transitions. [2024-11-25 02:18:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 416 transitions. [2024-11-25 02:18:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:18:40,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:43,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-25 02:18:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 338 states and 417 transitions. [2024-11-25 02:18:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 417 transitions. [2024-11-25 02:18:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 02:18:47,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:47,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:52,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-25 02:18:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 339 states and 418 transitions. [2024-11-25 02:18:53,403 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 418 transitions. [2024-11-25 02:18:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 02:18:53,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:53,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-25 02:19:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:00,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 340 states and 419 transitions. [2024-11-25 02:19:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 419 transitions. [2024-11-25 02:19:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:19:00,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-25 02:19:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 341 states and 420 transitions. [2024-11-25 02:19:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 420 transitions. [2024-11-25 02:19:05,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 02:19:05,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:05,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-25 02:19:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 342 states and 421 transitions. [2024-11-25 02:19:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 421 transitions. [2024-11-25 02:19:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 02:19:14,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:14,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-25 02:19:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 343 states and 422 transitions. [2024-11-25 02:19:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 422 transitions. [2024-11-25 02:19:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 02:19:22,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:22,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-25 02:19:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 344 states and 423 transitions. [2024-11-25 02:19:51,353 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 423 transitions. [2024-11-25 02:19:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:19:51,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-25 02:19:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 345 states and 427 transitions. [2024-11-25 02:19:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 427 transitions. [2024-11-25 02:19:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 02:19:55,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:55,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-25 02:20:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 346 states and 429 transitions. [2024-11-25 02:20:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 429 transitions. [2024-11-25 02:20:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:20:01,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-25 02:20:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 347 states and 430 transitions. [2024-11-25 02:20:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 430 transitions. [2024-11-25 02:20:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 02:20:05,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:05,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-25 02:20:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 348 states and 431 transitions. [2024-11-25 02:20:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 431 transitions. [2024-11-25 02:20:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 02:20:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:13,336 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-25 02:20:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 349 states and 432 transitions. [2024-11-25 02:20:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 432 transitions. [2024-11-25 02:20:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 02:20:14,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-25 02:20:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 350 states and 433 transitions. [2024-11-25 02:20:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 433 transitions. [2024-11-25 02:20:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 02:20:20,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:20,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-25 02:20:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 351 states and 434 transitions. [2024-11-25 02:20:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 434 transitions. [2024-11-25 02:20:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 02:20:26,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-25 02:20:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:33,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 353 states and 438 transitions. [2024-11-25 02:20:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 438 transitions. [2024-11-25 02:20:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 02:20:33,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:33,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-25 02:20:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 354 states and 439 transitions. [2024-11-25 02:20:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 439 transitions. [2024-11-25 02:20:40,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 02:20:40,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:40,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-25 02:20:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 355 states and 440 transitions. [2024-11-25 02:20:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 440 transitions. [2024-11-25 02:20:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-25 02:20:46,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:46,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-25 02:20:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 356 states and 441 transitions. [2024-11-25 02:20:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 441 transitions. [2024-11-25 02:20:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 02:20:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:55,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-25 02:20:56,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 357 states and 442 transitions. [2024-11-25 02:20:56,402 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 442 transitions. [2024-11-25 02:20:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 02:20:56,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:01,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-25 02:21:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 358 states and 443 transitions. [2024-11-25 02:21:02,851 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 443 transitions. [2024-11-25 02:21:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:21:02,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:02,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-25 02:21:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:10,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 359 states and 444 transitions. [2024-11-25 02:21:10,653 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 444 transitions. [2024-11-25 02:21:10,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 02:21:10,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:10,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:14,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-25 02:21:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 360 states and 445 transitions. [2024-11-25 02:21:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 445 transitions. [2024-11-25 02:21:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:21:15,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-25 02:21:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:23,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 361 states and 446 transitions. [2024-11-25 02:21:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 446 transitions. [2024-11-25 02:21:23,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:21:23,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:23,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-25 02:21:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 362 states and 447 transitions. [2024-11-25 02:21:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 447 transitions. [2024-11-25 02:21:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:21:30,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-25 02:21:37,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 363 states and 448 transitions. [2024-11-25 02:21:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 448 transitions. [2024-11-25 02:21:37,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 02:21:37,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:37,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:43,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-25 02:21:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 364 states and 449 transitions. [2024-11-25 02:21:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 449 transitions. [2024-11-25 02:21:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:21:44,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-25 02:21:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 365 states and 450 transitions. [2024-11-25 02:21:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 450 transitions. [2024-11-25 02:21:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 02:21:51,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:51,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:59,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-25 02:22:00,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:00,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 366 states and 451 transitions. [2024-11-25 02:22:00,703 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 451 transitions. [2024-11-25 02:22:00,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 02:22:00,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:00,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:05,538 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-25 02:22:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 367 states and 452 transitions. [2024-11-25 02:22:07,120 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 452 transitions. [2024-11-25 02:22:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:22:07,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-25 02:22:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 368 states and 453 transitions. [2024-11-25 02:22:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 453 transitions. [2024-11-25 02:22:13,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-25 02:22:13,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:13,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-25 02:22:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 369 states and 454 transitions. [2024-11-25 02:22:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 454 transitions. [2024-11-25 02:22:26,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-25 02:22:26,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:26,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:33,186 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-25 02:22:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:34,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 370 states and 455 transitions. [2024-11-25 02:22:34,306 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 455 transitions. [2024-11-25 02:22:34,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-25 02:22:34,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:34,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-25 02:22:42,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 371 states and 456 transitions. [2024-11-25 02:22:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 456 transitions. [2024-11-25 02:22:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:22:42,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:42,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-25 02:22:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 372 states and 457 transitions. [2024-11-25 02:22:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 457 transitions. [2024-11-25 02:22:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-25 02:22:50,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:50,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-25 02:22:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 373 states and 458 transitions. [2024-11-25 02:22:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 458 transitions. [2024-11-25 02:22:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 02:22:57,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-25 02:23:08,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:08,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 374 states and 459 transitions. [2024-11-25 02:23:08,270 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 459 transitions. [2024-11-25 02:23:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-25 02:23:08,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:08,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-25 02:23:17,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 375 states and 460 transitions. [2024-11-25 02:23:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 460 transitions. [2024-11-25 02:23:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-25 02:23:17,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:17,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:27,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-25 02:23:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 376 states and 461 transitions. [2024-11-25 02:23:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 461 transitions. [2024-11-25 02:23:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-25 02:23:28,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:28,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:38,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-25 02:23:40,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 377 states and 462 transitions. [2024-11-25 02:23:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 462 transitions. [2024-11-25 02:23:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-25 02:23:41,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:41,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-25 02:23:50,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:50,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 378 states and 463 transitions. [2024-11-25 02:23:50,693 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 463 transitions. [2024-11-25 02:23:50,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 02:23:50,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:50,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:58,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-25 02:24:04,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:04,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 379 states and 464 transitions. [2024-11-25 02:24:04,237 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 464 transitions. [2024-11-25 02:24:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-25 02:24:04,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:04,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:14,909 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-25 02:24:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 380 states and 465 transitions. [2024-11-25 02:24:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 465 transitions. [2024-11-25 02:24:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 02:24:16,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-25 02:24:24,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 381 states and 466 transitions. [2024-11-25 02:24:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 466 transitions. [2024-11-25 02:24:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-25 02:24:24,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:24,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-25 02:24:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 382 states and 467 transitions. [2024-11-25 02:24:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 467 transitions. [2024-11-25 02:24:37,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 02:24:37,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:37,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-25 02:24:50,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:50,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 383 states and 468 transitions. [2024-11-25 02:24:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 468 transitions. [2024-11-25 02:24:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-25 02:24:50,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:50,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-25 02:25:00,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:00,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 384 states and 469 transitions. [2024-11-25 02:25:00,426 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 469 transitions. [2024-11-25 02:25:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 02:25:00,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-25 02:25:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 385 states and 470 transitions. [2024-11-25 02:25:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 470 transitions. [2024-11-25 02:25:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 02:25:08,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:08,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-25 02:25:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 386 states and 471 transitions. [2024-11-25 02:25:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 471 transitions. [2024-11-25 02:25:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 02:25:18,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:18,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-25 02:25:30,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:30,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 387 states and 472 transitions. [2024-11-25 02:25:30,745 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 472 transitions. [2024-11-25 02:25:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 02:25:30,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:30,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-25 02:25:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 388 states and 473 transitions. [2024-11-25 02:25:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 473 transitions. [2024-11-25 02:25:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-25 02:25:43,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:43,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:56,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-25 02:25:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 389 states and 474 transitions. [2024-11-25 02:25:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 474 transitions. [2024-11-25 02:25:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 02:25:58,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:58,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:09,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-25 02:26:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:10,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 390 states and 475 transitions. [2024-11-25 02:26:10,686 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 475 transitions. [2024-11-25 02:26:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-25 02:26:10,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:10,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-25 02:26:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 391 states and 476 transitions. [2024-11-25 02:26:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 476 transitions. [2024-11-25 02:26:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-25 02:26:28,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:28,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-25 02:26:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 392 states and 477 transitions. [2024-11-25 02:26:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 477 transitions. [2024-11-25 02:26:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-25 02:26:43,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:43,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-25 02:27:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 393 states and 478 transitions. [2024-11-25 02:27:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 478 transitions. [2024-11-25 02:27:02,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-25 02:27:02,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:02,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-25 02:27:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 394 states and 479 transitions. [2024-11-25 02:27:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 479 transitions. [2024-11-25 02:27:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-25 02:27:18,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:18,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat