./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-1.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_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b --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 ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:32:21,407 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:32:21,466 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 22:32:21,471 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:32:21,471 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:32:21,491 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:32:21,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:32:21,492 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:32:21,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:32:21,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:32:21,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:32:21,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:32:21,494 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:32:21,495 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:32:21,495 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:32:21,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:32:21,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:32:21,495 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_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-12-05 22:32:21,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:32:21,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:32:21,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:32:21,727 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:32:21,727 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:32:21,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-1.i [2024-12-05 22:32:24,407 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/data/84fc34c47/c9dfb28044a849e1b2fa105940886225/FLAG387564e5d [2024-12-05 22:32:24,698 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:32:24,699 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-1.i [2024-12-05 22:32:24,715 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/data/84fc34c47/c9dfb28044a849e1b2fa105940886225/FLAG387564e5d [2024-12-05 22:32:24,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/data/84fc34c47/c9dfb28044a849e1b2fa105940886225 [2024-12-05 22:32:24,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:32:24,959 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:32:24,960 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:32:24,960 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:32:24,963 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:32:24,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:32:24" (1/1) ... [2024-12-05 22:32:24,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@634c0527 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:24, skipping insertion in model container [2024-12-05 22:32:24,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:32:24" (1/1) ... [2024-12-05 22:32:24,997 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:32:25,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:32:25,387 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:32:25,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:32:25,511 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:32:25,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25 WrapperNode [2024-12-05 22:32:25,512 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:32:25,513 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:32:25,513 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:32:25,513 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:32:25,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,542 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,592 INFO L138 Inliner]: procedures = 176, calls = 326, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1521 [2024-12-05 22:32:25,593 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:32:25,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:32:25,593 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:32:25,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:32:25,600 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,610 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,610 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,644 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,647 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,661 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,666 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:32:25,678 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:32:25,678 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:32:25,678 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:32:25,680 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:32:25" (1/1) ... [2024-12-05 22:32:25,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:32:25,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:32:25,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:32:25,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33942d09-84cb-4bd9-ae0f-a5850dfaf526/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:32:25,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:32:25,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:32:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:32:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:32:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:32:25,927 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:32:25,929 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:32:27,343 INFO L? ?]: Removed 378 outVars from TransFormulas that were not future-live. [2024-12-05 22:32:27,343 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:32:28,849 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:32:28,849 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-05 22:32:28,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:32:28 BoogieIcfgContainer [2024-12-05 22:32:28,850 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:32:28,851 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:32:28,851 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:32:28,860 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:32:28,860 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:32:28" (1/1) ... [2024-12-05 22:32:28,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:32:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:28,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 118 states and 196 transitions. [2024-12-05 22:32:28,918 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 196 transitions. [2024-12-05 22:32:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:32:28,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:28,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:29,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:29,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 117 states and 195 transitions. [2024-12-05 22:32:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 195 transitions. [2024-12-05 22:32:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:32:29,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:32:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:29,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:32:29,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 120 states and 200 transitions. [2024-12-05 22:32:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 200 transitions. [2024-12-05 22:32:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:32:29,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:29,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:29,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 120 states and 196 transitions. [2024-12-05 22:32:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 196 transitions. [2024-12-05 22:32:29,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:32:29,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:29,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:29,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 120 states and 188 transitions. [2024-12-05 22:32:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 188 transitions. [2024-12-05 22:32:29,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:32:29,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:29,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:29,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 120 states and 176 transitions. [2024-12-05 22:32:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 176 transitions. [2024-12-05 22:32:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:32:29,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:39,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:32:41,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:32:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2024-12-05 22:32:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2024-12-05 22:32:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:32:41,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:41,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 134 states and 180 transitions. [2024-12-05 22:32:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 180 transitions. [2024-12-05 22:32:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:32:42,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:42,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-12-05 22:32:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-12-05 22:32:42,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:32:42,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:42,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 134 states and 176 transitions. [2024-12-05 22:32:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 176 transitions. [2024-12-05 22:32:42,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:32:42,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:42,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:52,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:32:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 134 states and 174 transitions. [2024-12-05 22:32:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 174 transitions. [2024-12-05 22:32:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:32:52,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:52,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:33:03,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:33:12,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:33:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 137 states and 176 transitions. [2024-12-05 22:33:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 176 transitions. [2024-12-05 22:33:12,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:33:12,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:12,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:33:23,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:33:33,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:33:43,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:33:53,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:33:58,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:33:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 183 states and 233 transitions. [2024-12-05 22:33:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2024-12-05 22:33:58,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:33:58,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:58,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:33:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 183 states and 231 transitions. [2024-12-05 22:33:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 231 transitions. [2024-12-05 22:33:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:33:58,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:58,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:33:58,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 183 states and 229 transitions. [2024-12-05 22:33:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 229 transitions. [2024-12-05 22:33:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:33:58,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:34:08,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 183 states and 227 transitions. [2024-12-05 22:34:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 227 transitions. [2024-12-05 22:34:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:34:08,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:11,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:11,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 186 states and 229 transitions. [2024-12-05 22:34:11,554 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2024-12-05 22:34:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:34:11,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:11,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:34:14,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 189 states and 231 transitions. [2024-12-05 22:34:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 231 transitions. [2024-12-05 22:34:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:34:14,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:14,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:14,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:34:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 189 states and 229 transitions. [2024-12-05 22:34:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 229 transitions. [2024-12-05 22:34:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:34:15,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:15,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:15,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:34:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 189 states and 228 transitions. [2024-12-05 22:34:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 228 transitions. [2024-12-05 22:34:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:34:15,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:15,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:34:25,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:29,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 255 states and 308 transitions. [2024-12-05 22:34:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-12-05 22:34:29,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:34:29,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:29,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:34:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:30,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 319 transitions. [2024-12-05 22:34:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-12-05 22:34:30,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:34:30,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:30,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:34:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:30,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 265 states and 320 transitions. [2024-12-05 22:34:30,419 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 320 transitions. [2024-12-05 22:34:30,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:34:30,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:30,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:30,630 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:34:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 266 states and 322 transitions. [2024-12-05 22:34:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2024-12-05 22:34:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:34:32,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:32,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 22:34:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:33,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 324 transitions. [2024-12-05 22:34:33,493 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2024-12-05 22:34:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:34:33,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:33,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 22:34:43,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:46,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:47,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:34:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 272 states and 326 transitions. [2024-12-05 22:34:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 326 transitions. [2024-12-05 22:34:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:34:47,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:34:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:47,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 272 states and 324 transitions. [2024-12-05 22:34:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 324 transitions. [2024-12-05 22:34:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:34:47,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:47,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:48,799 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:34:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 274 states and 330 transitions. [2024-12-05 22:34:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 330 transitions. [2024-12-05 22:34:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:34:48,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:48,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:34:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 276 states and 335 transitions. [2024-12-05 22:34:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 335 transitions. [2024-12-05 22:34:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:34:50,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:50,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 22:34:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 276 states and 333 transitions. [2024-12-05 22:34:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 333 transitions. [2024-12-05 22:34:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:34:51,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:34:58,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 22:34:58,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 279 states and 335 transitions. [2024-12-05 22:34:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2024-12-05 22:34:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:34:58,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:00,035 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:35:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 282 states and 343 transitions. [2024-12-05 22:35:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 343 transitions. [2024-12-05 22:35:00,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:35:00,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:00,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 57 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:35:03,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:03,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 284 states and 346 transitions. [2024-12-05 22:35:03,018 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 346 transitions. [2024-12-05 22:35:03,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:35:03,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:03,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:04,588 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-05 22:35:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 286 states and 351 transitions. [2024-12-05 22:35:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 351 transitions. [2024-12-05 22:35:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:35:05,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:05,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:35:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 287 states and 352 transitions. [2024-12-05 22:35:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 352 transitions. [2024-12-05 22:35:07,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:35:07,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:07,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 129 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:35:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 288 states and 353 transitions. [2024-12-05 22:35:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 353 transitions. [2024-12-05 22:35:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:35:09,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 159 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-05 22:35:10,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 289 states and 354 transitions. [2024-12-05 22:35:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 354 transitions. [2024-12-05 22:35:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:35:10,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:10,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 192 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:35:12,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 290 states and 355 transitions. [2024-12-05 22:35:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 355 transitions. [2024-12-05 22:35:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:35:12,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 228 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:35:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 291 states and 356 transitions. [2024-12-05 22:35:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 356 transitions. [2024-12-05 22:35:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:35:14,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:14,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 267 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 22:35:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 292 states and 357 transitions. [2024-12-05 22:35:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 357 transitions. [2024-12-05 22:35:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:35:16,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:16,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:18,915 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 309 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-05 22:35:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 293 states and 358 transitions. [2024-12-05 22:35:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 358 transitions. [2024-12-05 22:35:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:35:19,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:19,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:21,425 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 354 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-05 22:35:22,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 294 states and 359 transitions. [2024-12-05 22:35:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 359 transitions. [2024-12-05 22:35:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:35:22,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:22,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 402 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-05 22:35:24,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:24,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 295 states and 360 transitions. [2024-12-05 22:35:24,263 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 360 transitions. [2024-12-05 22:35:24,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:35:24,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 453 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-05 22:35:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 296 states and 361 transitions. [2024-12-05 22:35:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 361 transitions. [2024-12-05 22:35:26,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:35:26,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:26,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 507 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 22:35:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:29,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 297 states and 362 transitions. [2024-12-05 22:35:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 362 transitions. [2024-12-05 22:35:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:35:29,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:29,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:31,191 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 564 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 22:35:31,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 298 states and 363 transitions. [2024-12-05 22:35:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 363 transitions. [2024-12-05 22:35:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:35:31,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 624 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 22:35:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 299 states and 364 transitions. [2024-12-05 22:35:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 364 transitions. [2024-12-05 22:35:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:35:34,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:34,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 687 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:35:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 300 states and 365 transitions. [2024-12-05 22:35:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 365 transitions. [2024-12-05 22:35:37,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:35:37,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:37,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 753 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-05 22:35:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:40,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 301 states and 366 transitions. [2024-12-05 22:35:40,987 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 366 transitions. [2024-12-05 22:35:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:35:40,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:40,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:43,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 822 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-05 22:35:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 302 states and 367 transitions. [2024-12-05 22:35:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 367 transitions. [2024-12-05 22:35:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:35:44,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:44,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:46,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 894 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-05 22:35:47,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 303 states and 368 transitions. [2024-12-05 22:35:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 368 transitions. [2024-12-05 22:35:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:35:47,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 969 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-05 22:35:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 304 states and 369 transitions. [2024-12-05 22:35:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 369 transitions. [2024-12-05 22:35:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:35:50,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1047 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-05 22:35:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 305 states and 370 transitions. [2024-12-05 22:35:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 370 transitions. [2024-12-05 22:35:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:35:54,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1128 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-05 22:35:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 306 states and 371 transitions. [2024-12-05 22:35:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 371 transitions. [2024-12-05 22:35:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:35:58,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:58,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1212 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-05 22:36:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 307 states and 372 transitions. [2024-12-05 22:36:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 372 transitions. [2024-12-05 22:36:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:36:02,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:02,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1299 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-05 22:36:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 308 states and 373 transitions. [2024-12-05 22:36:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 373 transitions. [2024-12-05 22:36:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:36:05,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:05,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1389 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-05 22:36:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 309 states and 374 transitions. [2024-12-05 22:36:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 374 transitions. [2024-12-05 22:36:08,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:36:08,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:08,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1482 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-05 22:36:12,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 310 states and 375 transitions. [2024-12-05 22:36:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 375 transitions. [2024-12-05 22:36:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:36:12,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:12,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1578 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-05 22:36:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 311 states and 376 transitions. [2024-12-05 22:36:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 376 transitions. [2024-12-05 22:36:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:36:16,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:16,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:19,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1677 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-05 22:36:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 312 states and 377 transitions. [2024-12-05 22:36:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 377 transitions. [2024-12-05 22:36:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:36:20,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1779 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-05 22:36:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 313 states and 378 transitions. [2024-12-05 22:36:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 378 transitions. [2024-12-05 22:36:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:36:25,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1884 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-05 22:36:29,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 314 states and 379 transitions. [2024-12-05 22:36:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 379 transitions. [2024-12-05 22:36:29,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:36:29,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 1992 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 22:36:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 315 states and 380 transitions. [2024-12-05 22:36:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 380 transitions. [2024-12-05 22:36:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:36:33,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:33,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2103 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-05 22:36:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 316 states and 381 transitions. [2024-12-05 22:36:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 381 transitions. [2024-12-05 22:36:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:36:38,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2217 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-05 22:36:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 317 states and 382 transitions. [2024-12-05 22:36:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 382 transitions. [2024-12-05 22:36:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:36:42,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:42,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2334 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-05 22:36:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 318 states and 383 transitions. [2024-12-05 22:36:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 383 transitions. [2024-12-05 22:36:46,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 22:36:46,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2454 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-05 22:36:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 319 states and 384 transitions. [2024-12-05 22:36:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 384 transitions. [2024-12-05 22:36:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:36:50,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:52,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2577 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-05 22:36:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 320 states and 385 transitions. [2024-12-05 22:36:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 385 transitions. [2024-12-05 22:36:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:36:55,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:55,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2703 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-05 22:37:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 321 states and 386 transitions. [2024-12-05 22:37:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 386 transitions. [2024-12-05 22:37:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:37:02,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:02,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:03,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:06,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2832 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-12-05 22:37:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 322 states and 387 transitions. [2024-12-05 22:37:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 387 transitions. [2024-12-05 22:37:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:37:07,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:07,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 2964 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-12-05 22:37:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 323 states and 388 transitions. [2024-12-05 22:37:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 388 transitions. [2024-12-05 22:37:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:37:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3099 refuted. 0 times theorem prover too weak. 1284 trivial. 0 not checked. [2024-12-05 22:37:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:19,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 324 states and 389 transitions. [2024-12-05 22:37:19,860 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 389 transitions. [2024-12-05 22:37:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:37:19,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 3 proven. 3237 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2024-12-05 22:37:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 325 states and 390 transitions. [2024-12-05 22:37:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 390 transitions. [2024-12-05 22:37:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:37:41,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:41,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-05 22:37:45,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 326 states and 391 transitions. [2024-12-05 22:37:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 391 transitions. [2024-12-05 22:37:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:37:45,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-05 22:37:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:50,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 328 states and 397 transitions. [2024-12-05 22:37:50,631 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 397 transitions. [2024-12-05 22:37:50,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 22:37:50,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:50,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-05 22:37:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 329 states and 398 transitions. [2024-12-05 22:37:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 398 transitions. [2024-12-05 22:37:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 22:37:55,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:55,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:00,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-05 22:38:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 330 states and 399 transitions. [2024-12-05 22:38:01,621 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 399 transitions. [2024-12-05 22:38:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 22:38:01,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:01,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-05 22:38:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 332 states and 406 transitions. [2024-12-05 22:38:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 406 transitions. [2024-12-05 22:38:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 22:38:06,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:06,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:11,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-05 22:38:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 333 states and 407 transitions. [2024-12-05 22:38:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 407 transitions. [2024-12-05 22:38:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 22:38:12,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:15,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-05 22:38:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 334 states and 408 transitions. [2024-12-05 22:38:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 408 transitions. [2024-12-05 22:38:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 22:38:16,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:16,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-05 22:38:20,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 335 states and 409 transitions. [2024-12-05 22:38:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 409 transitions. [2024-12-05 22:38:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 22:38:20,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:20,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:25,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-05 22:38:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 336 states and 410 transitions. [2024-12-05 22:38:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 410 transitions. [2024-12-05 22:38:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 22:38:26,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:26,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-05 22:38:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 337 states and 411 transitions. [2024-12-05 22:38:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 411 transitions. [2024-12-05 22:38:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 22:38:31,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-05 22:38:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 338 states and 412 transitions. [2024-12-05 22:38:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 412 transitions. [2024-12-05 22:38:37,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 22:38:37,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:37,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-05 22:38:42,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 339 states and 413 transitions. [2024-12-05 22:38:42,687 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 413 transitions. [2024-12-05 22:38:42,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 22:38:42,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:42,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-05 22:38:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 340 states and 414 transitions. [2024-12-05 22:38:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 414 transitions. [2024-12-05 22:38:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 22:38:47,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:47,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:51,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-05 22:38:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 341 states and 415 transitions. [2024-12-05 22:38:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 415 transitions. [2024-12-05 22:38:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 22:38:52,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:52,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-05 22:38:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 342 states and 416 transitions. [2024-12-05 22:38:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 416 transitions. [2024-12-05 22:38:58,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-05 22:38:58,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:58,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-05 22:39:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 343 states and 417 transitions. [2024-12-05 22:39:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 417 transitions. [2024-12-05 22:39:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-05 22:39:03,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-05 22:39:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:08,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 344 states and 418 transitions. [2024-12-05 22:39:08,684 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 418 transitions. [2024-12-05 22:39:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 22:39:08,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:08,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:13,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-05 22:39:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 345 states and 419 transitions. [2024-12-05 22:39:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 419 transitions. [2024-12-05 22:39:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 22:39:14,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-05 22:39:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 346 states and 420 transitions. [2024-12-05 22:39:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 420 transitions. [2024-12-05 22:39:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-05 22:39:20,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:20,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-05 22:39:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 347 states and 421 transitions. [2024-12-05 22:39:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 421 transitions. [2024-12-05 22:39:28,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 22:39:28,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-05 22:39:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:35,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 348 states and 422 transitions. [2024-12-05 22:39:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 422 transitions. [2024-12-05 22:39:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-05 22:39:35,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:35,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:39,409 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-05 22:39:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 349 states and 423 transitions. [2024-12-05 22:39:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 423 transitions. [2024-12-05 22:39:40,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 22:39:40,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:40,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-05 22:39:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 350 states and 424 transitions. [2024-12-05 22:39:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 424 transitions. [2024-12-05 22:39:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-05 22:39:45,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:45,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:52,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-05 22:39:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 351 states and 425 transitions. [2024-12-05 22:39:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 425 transitions. [2024-12-05 22:39:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-05 22:39:54,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:58,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-05 22:40:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 352 states and 426 transitions. [2024-12-05 22:40:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 426 transitions. [2024-12-05 22:40:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-05 22:40:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:05,058 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-05 22:40:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 353 states and 427 transitions. [2024-12-05 22:40:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 427 transitions. [2024-12-05 22:40:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 22:40:06,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:06,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-05 22:40:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 354 states and 428 transitions. [2024-12-05 22:40:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 428 transitions. [2024-12-05 22:40:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-05 22:40:14,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:14,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:19,208 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-05 22:40:20,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 355 states and 429 transitions. [2024-12-05 22:40:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 429 transitions. [2024-12-05 22:40:20,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 22:40:20,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:20,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:24,485 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-05 22:40:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 356 states and 430 transitions. [2024-12-05 22:40:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 430 transitions. [2024-12-05 22:40:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-05 22:40:25,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-05 22:40:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 357 states and 431 transitions. [2024-12-05 22:40:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 431 transitions. [2024-12-05 22:40:32,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 22:40:32,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-05 22:40:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 358 states and 432 transitions. [2024-12-05 22:40:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 432 transitions. [2024-12-05 22:40:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-05 22:40:39,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:39,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-05 22:40:46,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 359 states and 433 transitions. [2024-12-05 22:40:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 433 transitions. [2024-12-05 22:40:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-05 22:40:46,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:46,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-05 22:40:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 360 states and 434 transitions. [2024-12-05 22:40:55,253 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 434 transitions. [2024-12-05 22:40:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-05 22:40:55,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:55,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-05 22:41:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 361 states and 435 transitions. [2024-12-05 22:41:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 435 transitions. [2024-12-05 22:41:02,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-05 22:41:02,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:02,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-05 22:41:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 362 states and 436 transitions. [2024-12-05 22:41:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 436 transitions. [2024-12-05 22:41:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-05 22:41:09,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:09,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:14,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-05 22:41:16,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 363 states and 437 transitions. [2024-12-05 22:41:16,463 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 437 transitions. [2024-12-05 22:41:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-05 22:41:16,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-05 22:41:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 364 states and 438 transitions. [2024-12-05 22:41:23,920 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 438 transitions. [2024-12-05 22:41:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 22:41:23,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:30,716 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-05 22:41:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 365 states and 439 transitions. [2024-12-05 22:41:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 439 transitions. [2024-12-05 22:41:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-05 22:41:31,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-05 22:41:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 366 states and 440 transitions. [2024-12-05 22:41:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 440 transitions. [2024-12-05 22:41:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-05 22:41:43,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:43,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:46,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-05 22:41:52,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 367 states and 441 transitions. [2024-12-05 22:41:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 441 transitions. [2024-12-05 22:41:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 22:41:52,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-05 22:42:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 368 states and 442 transitions. [2024-12-05 22:42:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 442 transitions. [2024-12-05 22:42:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-05 22:42:00,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-05 22:42:10,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 369 states and 443 transitions. [2024-12-05 22:42:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 443 transitions. [2024-12-05 22:42:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-05 22:42:10,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:17,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-05 22:42:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 370 states and 444 transitions. [2024-12-05 22:42:19,912 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 444 transitions. [2024-12-05 22:42:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 22:42:19,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-05 22:42:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 371 states and 445 transitions. [2024-12-05 22:42:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 445 transitions. [2024-12-05 22:42:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-05 22:42:29,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-05 22:42:40,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:40,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 372 states and 446 transitions. [2024-12-05 22:42:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 446 transitions. [2024-12-05 22:42:40,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-05 22:42:40,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:40,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-05 22:42:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 373 states and 447 transitions. [2024-12-05 22:42:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 447 transitions. [2024-12-05 22:42:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-05 22:42:49,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:49,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:57,214 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-05 22:42:58,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 374 states and 448 transitions. [2024-12-05 22:42:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 448 transitions. [2024-12-05 22:42:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-05 22:42:58,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:58,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-05 22:43:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 375 states and 449 transitions. [2024-12-05 22:43:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 449 transitions. [2024-12-05 22:43:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:43:08,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-05 22:43:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 376 states and 450 transitions. [2024-12-05 22:43:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 450 transitions. [2024-12-05 22:43:17,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-05 22:43:17,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:17,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-05 22:43:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 377 states and 451 transitions. [2024-12-05 22:43:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 451 transitions. [2024-12-05 22:43:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-05 22:43:30,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:30,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-05 22:43:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 378 states and 452 transitions. [2024-12-05 22:43:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 452 transitions. [2024-12-05 22:43:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-05 22:43:41,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-05 22:43:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 379 states and 453 transitions. [2024-12-05 22:43:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 453 transitions. [2024-12-05 22:43:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-05 22:43:51,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:51,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-05 22:44:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 380 states and 454 transitions. [2024-12-05 22:44:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 454 transitions. [2024-12-05 22:44:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-05 22:44:05,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-05 22:44:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 381 states and 455 transitions. [2024-12-05 22:44:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 455 transitions. [2024-12-05 22:44:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-05 22:44:24,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:24,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-05 22:44:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 382 states and 456 transitions. [2024-12-05 22:44:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 456 transitions. [2024-12-05 22:44:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-05 22:44:40,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 21543 backedges. 2659 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-05 22:44:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 383 states and 457 transitions. [2024-12-05 22:44:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 457 transitions. [2024-12-05 22:44:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-05 22:44:53,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:53,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 21960 backedges. 2704 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-05 22:45:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 384 states and 458 transitions. [2024-12-05 22:45:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 458 transitions. [2024-12-05 22:45:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-05 22:45:04,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 22381 backedges. 2749 proven. 8298 refuted. 0 times theorem prover too weak. 11334 trivial. 0 not checked. [2024-12-05 22:45:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 385 states and 459 transitions. [2024-12-05 22:45:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 459 transitions. [2024-12-05 22:45:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-05 22:45:17,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:17,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 2794 proven. 8527 refuted. 0 times theorem prover too weak. 11485 trivial. 0 not checked. [2024-12-05 22:45:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 386 states and 460 transitions. [2024-12-05 22:45:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 460 transitions. [2024-12-05 22:45:32,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-05 22:45:32,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 23235 backedges. 2839 proven. 8759 refuted. 0 times theorem prover too weak. 11637 trivial. 0 not checked. [2024-12-05 22:45:43,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:43,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 387 states and 461 transitions. [2024-12-05 22:45:43,986 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 461 transitions. [2024-12-05 22:45:43,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-05 22:45:43,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:43,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 23668 backedges. 2884 proven. 8994 refuted. 0 times theorem prover too weak. 11790 trivial. 0 not checked. [2024-12-05 22:45:54,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 388 states and 462 transitions. [2024-12-05 22:45:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 462 transitions. [2024-12-05 22:45:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-05 22:45:54,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:54,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat