./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.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_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:07:17,394 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:07:17,492 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 04:07:17,501 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:07:17,501 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:07:17,532 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:07:17,532 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:07:17,533 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:07:17,533 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:07:17,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:07:17,533 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:07:17,534 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:07:17,534 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:07:17,534 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:07:17,534 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:07:17,534 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:07:17,534 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:07:17,534 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:07:17,535 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:07:17,535 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:07:17,535 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:07:17,535 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:07:17,535 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:07:17,535 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:07:17,535 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:07:17,536 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:07:17,536 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:07:17,536 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:07:17,536 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:07:17,536 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:07:17,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:07:17,536 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:07:17,537 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:07:17,537 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:07:17,537 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:07:17,537 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_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 [2024-11-25 04:07:17,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:07:17,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:07:17,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:07:17,868 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:07:17,868 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:07:17,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2024-11-25 04:07:20,849 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/data/ef21b76d8/a504c976a0794a59b8eb11eae9407cce/FLAG78f5bbfd1 [2024-11-25 04:07:21,268 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:07:21,271 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2024-11-25 04:07:21,294 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/data/ef21b76d8/a504c976a0794a59b8eb11eae9407cce/FLAG78f5bbfd1 [2024-11-25 04:07:21,312 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/data/ef21b76d8/a504c976a0794a59b8eb11eae9407cce [2024-11-25 04:07:21,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:07:21,317 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:07:21,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:07:21,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:07:21,325 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:07:21,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:07:21" (1/1) ... [2024-11-25 04:07:21,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aab97aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:21, skipping insertion in model container [2024-11-25 04:07:21,327 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:07:21" (1/1) ... [2024-11-25 04:07:21,378 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:07:21,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:07:21,967 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:07:22,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:07:22,138 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:07:22,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22 WrapperNode [2024-11-25 04:07:22,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:07:22,140 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:07:22,140 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:07:22,140 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:07:22,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,164 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,213 INFO L138 Inliner]: procedures = 176, calls = 231, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 992 [2024-11-25 04:07:22,213 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:07:22,214 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:07:22,214 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:07:22,214 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:07:22,222 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,231 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,262 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,264 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,273 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,277 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,280 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,291 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:07:22,292 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:07:22,292 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:07:22,292 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:07:22,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:07:22" (1/1) ... [2024-11-25 04:07:22,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:07:22,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:07:22,342 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:07:22,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc538f5-24ad-4a35-9444-5e6c5ebcd561/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:07:22,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:07:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:07:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:07:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:07:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:07:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:07:22,609 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:07:22,611 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:07:24,205 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-25 04:07:24,206 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:07:25,267 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:07:25,267 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-25 04:07:25,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:07:25 BoogieIcfgContainer [2024-11-25 04:07:25,269 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:07:25,270 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:07:25,270 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:07:25,281 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:07:25,281 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:07:25" (1/1) ... [2024-11-25 04:07:25,290 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:07:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 108 states and 177 transitions. [2024-11-25 04:07:25,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 177 transitions. [2024-11-25 04:07:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:07:25,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-11-25 04:07:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-11-25 04:07:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:07:25,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:07:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:25,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:07:25,665 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:07:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:25,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 180 transitions. [2024-11-25 04:07:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 180 transitions. [2024-11-25 04:07:25,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:07:25,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:25,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 110 states and 178 transitions. [2024-11-25 04:07:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 178 transitions. [2024-11-25 04:07:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:07:25,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 110 states and 174 transitions. [2024-11-25 04:07:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 174 transitions. [2024-11-25 04:07:25,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:07:25,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:25,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 110 states and 168 transitions. [2024-11-25 04:07:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 168 transitions. [2024-11-25 04:07:25,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:07:25,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:26,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:28,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:28,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 110 states and 162 transitions. [2024-11-25 04:07:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 162 transitions. [2024-11-25 04:07:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:07:28,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:28,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:28,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:39,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:41,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 124 states and 178 transitions. [2024-11-25 04:07:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 178 transitions. [2024-11-25 04:07:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:07:41,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:41,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 124 states and 176 transitions. [2024-11-25 04:07:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 176 transitions. [2024-11-25 04:07:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:07:41,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:41,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 124 states and 174 transitions. [2024-11-25 04:07:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 174 transitions. [2024-11-25 04:07:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:07:41,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:41,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:42,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:42,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 124 states and 172 transitions. [2024-11-25 04:07:42,807 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 172 transitions. [2024-11-25 04:07:42,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:07:42,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:42,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:43,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:07:51,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 127 states and 174 transitions. [2024-11-25 04:07:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 174 transitions. [2024-11-25 04:07:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:07:51,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:07:55,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:07:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 161 states and 216 transitions. [2024-11-25 04:07:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2024-11-25 04:07:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:07:55,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:55,813 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:07:57,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:05,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 196 states and 258 transitions. [2024-11-25 04:08:05,513 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 258 transitions. [2024-11-25 04:08:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:08:05,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:08:12,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:08:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 199 states and 260 transitions. [2024-11-25 04:08:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 260 transitions. [2024-11-25 04:08:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:08:12,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:12,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:08:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 199 states and 258 transitions. [2024-11-25 04:08:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 258 transitions. [2024-11-25 04:08:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:08:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:13,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:08:13,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:13,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 201 states and 262 transitions. [2024-11-25 04:08:13,662 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 262 transitions. [2024-11-25 04:08:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:08:13,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:13,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:14,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 203 states and 265 transitions. [2024-11-25 04:08:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-11-25 04:08:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:08:14,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:14,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:15,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 204 states and 266 transitions. [2024-11-25 04:08:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 266 transitions. [2024-11-25 04:08:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:08:15,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:15,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 205 states and 267 transitions. [2024-11-25 04:08:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2024-11-25 04:08:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:08:17,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:17,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:18,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 206 states and 268 transitions. [2024-11-25 04:08:18,701 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 268 transitions. [2024-11-25 04:08:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:08:18,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:18,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 272 transitions. [2024-11-25 04:08:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-11-25 04:08:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:08:20,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:20,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-11-25 04:08:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-11-25 04:08:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:08:22,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:23,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:23,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 210 states and 274 transitions. [2024-11-25 04:08:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-11-25 04:08:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:08:23,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:23,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:24,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:25,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 211 states and 275 transitions. [2024-11-25 04:08:25,560 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 275 transitions. [2024-11-25 04:08:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:08:25,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:25,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:27,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 212 states and 276 transitions. [2024-11-25 04:08:27,092 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 276 transitions. [2024-11-25 04:08:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:08:27,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:27,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 213 states and 277 transitions. [2024-11-25 04:08:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 277 transitions. [2024-11-25 04:08:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:08:28,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:28,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:29,663 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:30,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 278 transitions. [2024-11-25 04:08:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-25 04:08:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:08:30,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:30,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:31,697 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:32,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 215 states and 279 transitions. [2024-11-25 04:08:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 279 transitions. [2024-11-25 04:08:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:08:32,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:32,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 3 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 216 states and 280 transitions. [2024-11-25 04:08:34,216 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 280 transitions. [2024-11-25 04:08:34,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:08:34,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:35,527 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 3 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 217 states and 281 transitions. [2024-11-25 04:08:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 281 transitions. [2024-11-25 04:08:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:08:36,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 3 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 218 states and 282 transitions. [2024-11-25 04:08:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 282 transitions. [2024-11-25 04:08:37,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:08:37,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 3 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 219 states and 283 transitions. [2024-11-25 04:08:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 283 transitions. [2024-11-25 04:08:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:08:39,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 3 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:40,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:40,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 220 states and 284 transitions. [2024-11-25 04:08:40,768 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-11-25 04:08:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:08:40,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:40,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 3 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:42,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 221 states and 285 transitions. [2024-11-25 04:08:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 285 transitions. [2024-11-25 04:08:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 04:08:42,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:42,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 3 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:43,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 222 states and 286 transitions. [2024-11-25 04:08:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 286 transitions. [2024-11-25 04:08:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:08:43,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:43,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:44,968 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 3 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:45,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 287 transitions. [2024-11-25 04:08:45,343 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-25 04:08:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:08:45,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:45,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 224 states and 288 transitions. [2024-11-25 04:08:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-11-25 04:08:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:08:46,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 3 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:50,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 225 states and 289 transitions. [2024-11-25 04:08:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-11-25 04:08:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:08:50,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 3 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 226 states and 290 transitions. [2024-11-25 04:08:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 290 transitions. [2024-11-25 04:08:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:08:52,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:52,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:53,690 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 3 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 227 states and 291 transitions. [2024-11-25 04:08:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 291 transitions. [2024-11-25 04:08:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:08:54,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:54,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 3 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-11-25 04:08:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-25 04:08:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:08:56,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 3 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:08:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 229 states and 293 transitions. [2024-11-25 04:08:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-11-25 04:08:59,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:08:59,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:59,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 3 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 230 states and 294 transitions. [2024-11-25 04:09:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 294 transitions. [2024-11-25 04:09:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:09:01,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:01,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 3 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 231 states and 295 transitions. [2024-11-25 04:09:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 295 transitions. [2024-11-25 04:09:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:09:04,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:07,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:07,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 232 states and 296 transitions. [2024-11-25 04:09:07,228 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 296 transitions. [2024-11-25 04:09:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:09:07,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:07,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 3 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 233 states and 297 transitions. [2024-11-25 04:09:10,090 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 297 transitions. [2024-11-25 04:09:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:09:10,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:11,881 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 3 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 234 states and 298 transitions. [2024-11-25 04:09:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 298 transitions. [2024-11-25 04:09:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:09:12,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 3 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:17,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 235 states and 299 transitions. [2024-11-25 04:09:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 299 transitions. [2024-11-25 04:09:17,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:09:17,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:17,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 3 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 236 states and 300 transitions. [2024-11-25 04:09:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 300 transitions. [2024-11-25 04:09:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:09:20,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:20,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 3 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 237 states and 301 transitions. [2024-11-25 04:09:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 301 transitions. [2024-11-25 04:09:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:09:23,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 3 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 238 states and 302 transitions. [2024-11-25 04:09:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-11-25 04:09:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:09:26,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:26,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 3 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 239 states and 303 transitions. [2024-11-25 04:09:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 303 transitions. [2024-11-25 04:09:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:09:29,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:29,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:32,028 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 3 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 240 states and 304 transitions. [2024-11-25 04:09:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 304 transitions. [2024-11-25 04:09:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:09:33,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 3 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 241 states and 305 transitions. [2024-11-25 04:09:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2024-11-25 04:09:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:09:36,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:36,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 3 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 242 states and 306 transitions. [2024-11-25 04:09:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-11-25 04:09:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:09:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:43,369 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 243 states and 307 transitions. [2024-11-25 04:09:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-25 04:09:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:09:44,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:44,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 3 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:47,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:47,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 244 states and 308 transitions. [2024-11-25 04:09:47,475 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 308 transitions. [2024-11-25 04:09:47,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:09:47,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:47,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 3 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:09:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 245 states and 309 transitions. [2024-11-25 04:09:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-11-25 04:09:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:09:51,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:51,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 3 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:10:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 246 states and 310 transitions. [2024-11-25 04:10:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 310 transitions. [2024-11-25 04:10:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:10:12,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:12,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 94 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:14,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 247 states and 311 transitions. [2024-11-25 04:10:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 311 transitions. [2024-11-25 04:10:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:10:14,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:14,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:15,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 139 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 249 states and 317 transitions. [2024-11-25 04:10:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 317 transitions. [2024-11-25 04:10:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:10:18,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:18,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:19,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:21,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 251 states and 321 transitions. [2024-11-25 04:10:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 321 transitions. [2024-11-25 04:10:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:10:21,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:21,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 229 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:25,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 254 states and 329 transitions. [2024-11-25 04:10:25,278 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 329 transitions. [2024-11-25 04:10:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:10:25,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 274 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 255 states and 330 transitions. [2024-11-25 04:10:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 330 transitions. [2024-11-25 04:10:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:10:26,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:28,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 319 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 256 states and 331 transitions. [2024-11-25 04:10:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 331 transitions. [2024-11-25 04:10:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:10:29,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 364 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 257 states and 332 transitions. [2024-11-25 04:10:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 332 transitions. [2024-11-25 04:10:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:10:32,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 409 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:34,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 258 states and 333 transitions. [2024-11-25 04:10:34,283 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 333 transitions. [2024-11-25 04:10:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:10:34,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:35,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 454 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:36,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 259 states and 334 transitions. [2024-11-25 04:10:36,818 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 334 transitions. [2024-11-25 04:10:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:10:36,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:36,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 499 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 260 states and 335 transitions. [2024-11-25 04:10:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 335 transitions. [2024-11-25 04:10:40,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:10:40,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:40,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:41,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 544 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 261 states and 336 transitions. [2024-11-25 04:10:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 336 transitions. [2024-11-25 04:10:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:10:42,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 589 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:45,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 262 states and 337 transitions. [2024-11-25 04:10:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 337 transitions. [2024-11-25 04:10:45,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:10:45,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:45,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 634 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:47,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 263 states and 338 transitions. [2024-11-25 04:10:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 338 transitions. [2024-11-25 04:10:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:10:47,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 679 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 264 states and 339 transitions. [2024-11-25 04:10:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 339 transitions. [2024-11-25 04:10:51,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:10:51,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:51,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 724 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 265 states and 340 transitions. [2024-11-25 04:10:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 340 transitions. [2024-11-25 04:10:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:10:54,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:57,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 769 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:10:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 266 states and 341 transitions. [2024-11-25 04:10:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 341 transitions. [2024-11-25 04:10:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:10:58,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:58,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 814 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 267 states and 342 transitions. [2024-11-25 04:11:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 342 transitions. [2024-11-25 04:11:03,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:11:03,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:03,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 859 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 268 states and 343 transitions. [2024-11-25 04:11:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 343 transitions. [2024-11-25 04:11:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:11:06,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:06,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:08,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 904 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:10,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 269 states and 344 transitions. [2024-11-25 04:11:10,583 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 344 transitions. [2024-11-25 04:11:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:11:10,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:10,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 949 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 270 states and 345 transitions. [2024-11-25 04:11:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 345 transitions. [2024-11-25 04:11:14,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:11:14,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:14,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 994 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 271 states and 346 transitions. [2024-11-25 04:11:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 346 transitions. [2024-11-25 04:11:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:11:19,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 1039 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 272 states and 347 transitions. [2024-11-25 04:11:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 347 transitions. [2024-11-25 04:11:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:11:22,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:22,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2351 backedges. 1084 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 273 states and 348 transitions. [2024-11-25 04:11:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 348 transitions. [2024-11-25 04:11:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:11:26,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:26,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 1129 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 274 states and 349 transitions. [2024-11-25 04:11:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 349 transitions. [2024-11-25 04:11:30,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:11:30,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:30,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:33,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 1174 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 275 states and 350 transitions. [2024-11-25 04:11:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 350 transitions. [2024-11-25 04:11:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:11:35,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 1219 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 276 states and 351 transitions. [2024-11-25 04:11:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 351 transitions. [2024-11-25 04:11:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 04:11:37,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:37,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2633 backedges. 1264 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 277 states and 352 transitions. [2024-11-25 04:11:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-11-25 04:11:41,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 04:11:41,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:41,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 1309 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:44,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 278 states and 353 transitions. [2024-11-25 04:11:44,663 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 353 transitions. [2024-11-25 04:11:44,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:11:44,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:44,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2780 backedges. 1354 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 279 states and 354 transitions. [2024-11-25 04:11:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 354 transitions. [2024-11-25 04:11:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:11:47,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:50,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 1399 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:11:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 280 states and 355 transitions. [2024-11-25 04:11:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 355 transitions. [2024-11-25 04:11:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:11:51,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 1444 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-11-25 04:12:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-11-25 04:12:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 04:12:14,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:14,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 1489 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 282 states and 357 transitions. [2024-11-25 04:12:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 357 transitions. [2024-11-25 04:12:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:12:19,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:19,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 1534 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 283 states and 358 transitions. [2024-11-25 04:12:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 358 transitions. [2024-11-25 04:12:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:12:23,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 1579 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 284 states and 359 transitions. [2024-11-25 04:12:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 359 transitions. [2024-11-25 04:12:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:12:28,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:28,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:31,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3245 backedges. 1624 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 285 states and 360 transitions. [2024-11-25 04:12:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 360 transitions. [2024-11-25 04:12:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:12:33,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 1669 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 286 states and 361 transitions. [2024-11-25 04:12:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 361 transitions. [2024-11-25 04:12:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:12:38,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:38,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3408 backedges. 1714 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 287 states and 362 transitions. [2024-11-25 04:12:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 362 transitions. [2024-11-25 04:12:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:12:43,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 1759 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 288 states and 363 transitions. [2024-11-25 04:12:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 363 transitions. [2024-11-25 04:12:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:12:47,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3575 backedges. 1804 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 289 states and 364 transitions. [2024-11-25 04:12:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 364 transitions. [2024-11-25 04:12:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:12:50,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:54,806 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 1849 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:12:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 290 states and 365 transitions. [2024-11-25 04:12:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 365 transitions. [2024-11-25 04:12:56,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:12:56,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:56,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3746 backedges. 1894 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 366 transitions. [2024-11-25 04:13:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 366 transitions. [2024-11-25 04:13:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:13:02,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:02,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:04,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 1939 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 292 states and 367 transitions. [2024-11-25 04:13:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 367 transitions. [2024-11-25 04:13:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:13:06,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 1984 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 293 states and 368 transitions. [2024-11-25 04:13:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 368 transitions. [2024-11-25 04:13:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:13:11,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 2029 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:16,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:16,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 294 states and 369 transitions. [2024-11-25 04:13:16,277 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 369 transitions. [2024-11-25 04:13:16,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:13:16,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:16,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:20,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 2074 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 295 states and 370 transitions. [2024-11-25 04:13:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 370 transitions. [2024-11-25 04:13:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 04:13:23,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:23,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 2119 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 296 states and 371 transitions. [2024-11-25 04:13:31,600 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 371 transitions. [2024-11-25 04:13:31,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:31,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:31,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:32,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4283 backedges. 2164 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:36,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 297 states and 372 transitions. [2024-11-25 04:13:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 372 transitions. [2024-11-25 04:13:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:13:36,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 2209 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 298 states and 373 transitions. [2024-11-25 04:13:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 373 transitions. [2024-11-25 04:13:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 04:13:41,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 2254 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 299 states and 374 transitions. [2024-11-25 04:13:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 374 transitions. [2024-11-25 04:13:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 04:13:50,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 2299 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:13:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 300 states and 375 transitions. [2024-11-25 04:13:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 375 transitions. [2024-11-25 04:13:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:13:56,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4661 backedges. 2344 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 301 states and 376 transitions. [2024-11-25 04:14:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 376 transitions. [2024-11-25 04:14:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 04:14:04,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:04,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:08,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 2389 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 302 states and 377 transitions. [2024-11-25 04:14:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-11-25 04:14:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 04:14:11,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:11,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:16,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4856 backedges. 2434 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 303 states and 378 transitions. [2024-11-25 04:14:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 378 transitions. [2024-11-25 04:14:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 04:14:18,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 2479 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 304 states and 379 transitions. [2024-11-25 04:14:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 379 transitions. [2024-11-25 04:14:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:14:23,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:23,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 5055 backedges. 2524 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:32,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 305 states and 380 transitions. [2024-11-25 04:14:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 380 transitions. [2024-11-25 04:14:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 04:14:32,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:33,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 2569 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 306 states and 381 transitions. [2024-11-25 04:14:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 381 transitions. [2024-11-25 04:14:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:14:39,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:39,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 5258 backedges. 2614 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 307 states and 382 transitions. [2024-11-25 04:14:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 382 transitions. [2024-11-25 04:14:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 04:14:46,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:46,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 2659 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:53,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:53,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 308 states and 383 transitions. [2024-11-25 04:14:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 383 transitions. [2024-11-25 04:14:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:14:53,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:53,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:53,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 5465 backedges. 2704 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:14:59,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 309 states and 384 transitions. [2024-11-25 04:14:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 384 transitions. [2024-11-25 04:14:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:14:59,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:59,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:05,566 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 2749 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:15:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 310 states and 385 transitions. [2024-11-25 04:15:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 385 transitions. [2024-11-25 04:15:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:15:07,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 2794 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:15:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 311 states and 386 transitions. [2024-11-25 04:15:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 386 transitions. [2024-11-25 04:15:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:15:19,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:19,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 2839 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:15:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 312 states and 387 transitions. [2024-11-25 04:15:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 387 transitions. [2024-11-25 04:15:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:15:27,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5891 backedges. 2884 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:15:36,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:36,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 313 states and 388 transitions. [2024-11-25 04:15:36,895 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 388 transitions. [2024-11-25 04:15:36,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 04:15:36,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:36,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6000 backedges. 2929 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:15:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 314 states and 389 transitions. [2024-11-25 04:15:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 389 transitions. [2024-11-25 04:15:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:15:45,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:45,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:47,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6110 backedges. 2974 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:15:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:55,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 315 states and 390 transitions. [2024-11-25 04:15:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 390 transitions. [2024-11-25 04:15:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 04:15:55,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:55,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6221 backedges. 3019 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:16:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:03,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 316 states and 391 transitions. [2024-11-25 04:16:03,900 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 391 transitions. [2024-11-25 04:16:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 04:16:03,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:03,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6333 backedges. 3064 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:16:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 317 states and 392 transitions. [2024-11-25 04:16:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 392 transitions. [2024-11-25 04:16:11,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 04:16:11,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:11,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6446 backedges. 3109 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:16:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 318 states and 393 transitions. [2024-11-25 04:16:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 393 transitions. [2024-11-25 04:16:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:16:22,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:22,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6560 backedges. 3154 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:16:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 319 states and 394 transitions. [2024-11-25 04:16:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 394 transitions. [2024-11-25 04:16:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:16:31,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 3199 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:16:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 320 states and 395 transitions. [2024-11-25 04:16:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 395 transitions. [2024-11-25 04:16:39,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 04:16:39,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:20,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6791 backedges. 3244 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:17:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 321 states and 396 transitions. [2024-11-25 04:17:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 396 transitions. [2024-11-25 04:17:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:17:57,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:06,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6908 backedges. 3289 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:18:12,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 322 states and 397 transitions. [2024-11-25 04:18:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 397 transitions. [2024-11-25 04:18:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:18:12,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:12,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:19,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7026 backedges. 3334 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:18:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 323 states and 398 transitions. [2024-11-25 04:18:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 398 transitions. [2024-11-25 04:18:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 04:18:23,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7145 backedges. 3379 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:18:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 324 states and 399 transitions. [2024-11-25 04:18:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 399 transitions. [2024-11-25 04:18:33,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 04:18:33,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:33,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 3424 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:18:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:47,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 325 states and 400 transitions. [2024-11-25 04:18:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 400 transitions. [2024-11-25 04:18:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:18:47,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7386 backedges. 3469 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:18:59,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 326 states and 401 transitions. [2024-11-25 04:18:59,944 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 401 transitions. [2024-11-25 04:18:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:18:59,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:59,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 3514 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:19:13,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 327 states and 402 transitions. [2024-11-25 04:19:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 402 transitions. [2024-11-25 04:19:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:19:13,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:14,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7631 backedges. 3559 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:19:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 328 states and 403 transitions. [2024-11-25 04:19:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 403 transitions. [2024-11-25 04:19:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 04:19:24,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 3604 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:19:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 329 states and 404 transitions. [2024-11-25 04:19:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 404 transitions. [2024-11-25 04:19:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 04:19:37,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:37,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7880 backedges. 3649 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:19:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 330 states and 405 transitions. [2024-11-25 04:19:52,153 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 405 transitions. [2024-11-25 04:19:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 04:19:52,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:52,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8006 backedges. 3694 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:20:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 331 states and 406 transitions. [2024-11-25 04:20:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 406 transitions. [2024-11-25 04:20:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 04:20:05,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:05,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms