./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1be1405ed24182ea691f06aafa4c0ada74bba78ab2a6f90fefc65156bb70df6c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:54:31,710 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:54:31,760 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:54:31,764 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:54:31,764 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:54:31,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:54:31,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:54:31,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:54:31,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:54:31,783 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:54:31,784 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:54:31,784 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:54:31,785 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:54:31,785 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:54:31,785 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:54:31,785 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:54:31,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:54:31,786 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_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1be1405ed24182ea691f06aafa4c0ada74bba78ab2a6f90fefc65156bb70df6c [2024-12-05 22:54:32,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:54:32,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:54:32,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:54:32,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:54:32,031 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:54:32,032 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-crafted/zero_sum_const2.c [2024-12-05 22:54:34,632 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/data/4ad09291e/8e44bbafbefd4f70ad5fc816080f4fcc/FLAG9dc4e6e36 [2024-12-05 22:54:34,841 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:54:34,842 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/sv-benchmarks/c/array-crafted/zero_sum_const2.c [2024-12-05 22:54:34,850 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/data/4ad09291e/8e44bbafbefd4f70ad5fc816080f4fcc/FLAG9dc4e6e36 [2024-12-05 22:54:35,217 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/data/4ad09291e/8e44bbafbefd4f70ad5fc816080f4fcc [2024-12-05 22:54:35,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:54:35,221 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:54:35,222 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:54:35,222 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:54:35,226 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:54:35,227 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@678ef28b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35, skipping insertion in model container [2024-12-05 22:54:35,227 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,240 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:54:35,371 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/sv-benchmarks/c/array-crafted/zero_sum_const2.c[406,419] [2024-12-05 22:54:35,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:54:35,402 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:54:35,412 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/sv-benchmarks/c/array-crafted/zero_sum_const2.c[406,419] [2024-12-05 22:54:35,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:54:35,434 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:54:35,435 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35 WrapperNode [2024-12-05 22:54:35,435 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:54:35,436 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:54:35,436 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:54:35,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:54:35,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,465 INFO L138 Inliner]: procedures = 16, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-12-05 22:54:35,465 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:54:35,465 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:54:35,466 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:54:35,466 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:54:35,473 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,474 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,474 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,478 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,479 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,483 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,484 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,485 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,486 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:54:35,487 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:54:35,487 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:54:35,487 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:54:35,488 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:54:35,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:54:35,520 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:54:35,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd2edd1-1f45-49b5-904d-f6b6d4ded8ae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:54:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:54:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:54:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:54:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:54:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:54:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:54:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:54:35,614 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:54:35,616 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:54:35,750 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-05 22:54:35,750 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:54:35,784 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:54:35,784 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-05 22:54:35,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:54:35 BoogieIcfgContainer [2024-12-05 22:54:35,785 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:54:35,785 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:54:35,785 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:54:35,792 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:54:35,793 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:54:35" (1/1) ... [2024-12-05 22:54:35,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:54:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-12-05 22:54:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-12-05 22:54:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:54:35,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-05 22:54:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-05 22:54:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:54:36,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:54:36,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-12-05 22:54:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-12-05 22:54:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:54:36,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-05 22:54:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-05 22:54:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:54:36,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:54:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-12-05 22:54:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-12-05 22:54:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:54:36,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:54:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-05 22:54:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-05 22:54:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:54:36,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:54:36,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-12-05 22:54:36,823 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-12-05 22:54:36,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:54:36,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:54:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-12-05 22:54:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-12-05 22:54:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:54:36,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:54:37,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:37,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 21 states and 31 transitions. [2024-12-05 22:54:37,003 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 31 transitions. [2024-12-05 22:54:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:54:37,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:37,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:54:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-12-05 22:54:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-12-05 22:54:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:54:37,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:37,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:54:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2024-12-05 22:54:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2024-12-05 22:54:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:54:37,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:37,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:38,299 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:40,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:40,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 75 transitions. [2024-12-05 22:54:40,196 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 75 transitions. [2024-12-05 22:54:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:54:40,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:54:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 40 states and 77 transitions. [2024-12-05 22:54:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 77 transitions. [2024-12-05 22:54:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:54:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:54:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 43 states and 83 transitions. [2024-12-05 22:54:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 83 transitions. [2024-12-05 22:54:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:54:42,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:54:43,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 50 states and 97 transitions. [2024-12-05 22:54:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 97 transitions. [2024-12-05 22:54:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:54:43,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:43,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:54:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 54 states and 103 transitions. [2024-12-05 22:54:43,923 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 103 transitions. [2024-12-05 22:54:43,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:54:43,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:43,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:44,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:54:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 55 states and 103 transitions. [2024-12-05 22:54:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 103 transitions. [2024-12-05 22:54:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:54:44,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:44,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:54:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:45,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 60 states and 112 transitions. [2024-12-05 22:54:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 112 transitions. [2024-12-05 22:54:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:54:45,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:45,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:45,732 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:54:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 57 states and 102 transitions. [2024-12-05 22:54:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 102 transitions. [2024-12-05 22:54:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:54:46,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:54:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 61 states and 109 transitions. [2024-12-05 22:54:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 109 transitions. [2024-12-05 22:54:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:54:46,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:54:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 62 states and 109 transitions. [2024-12-05 22:54:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 109 transitions. [2024-12-05 22:54:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:54:47,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:47,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:50,455 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 68 states and 128 transitions. [2024-12-05 22:54:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 128 transitions. [2024-12-05 22:54:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:54:54,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 82 states and 167 transitions. [2024-12-05 22:55:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 167 transitions. [2024-12-05 22:55:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:02,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:55:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 84 states and 171 transitions. [2024-12-05 22:55:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 171 transitions. [2024-12-05 22:55:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:04,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:04,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:55:05,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 87 states and 177 transitions. [2024-12-05 22:55:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 177 transitions. [2024-12-05 22:55:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:05,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:05,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:55:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 89 states and 179 transitions. [2024-12-05 22:55:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 179 transitions. [2024-12-05 22:55:06,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:06,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:06,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:06,948 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:55:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 100 states and 197 transitions. [2024-12-05 22:55:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 197 transitions. [2024-12-05 22:55:10,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:55:10,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:10,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:55:12,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 102 states and 203 transitions. [2024-12-05 22:55:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 203 transitions. [2024-12-05 22:55:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:55:12,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:12,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:55:13,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:13,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 103 states and 203 transitions. [2024-12-05 22:55:13,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 203 transitions. [2024-12-05 22:55:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:55:13,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:13,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:13,545 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:55:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 93 states and 170 transitions. [2024-12-05 22:55:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 170 transitions. [2024-12-05 22:55:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:55:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:14,794 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 22:55:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 96 states and 174 transitions. [2024-12-05 22:55:17,481 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 174 transitions. [2024-12-05 22:55:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:55:17,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:17,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:17,849 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 22:55:18,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 99 states and 179 transitions. [2024-12-05 22:55:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 179 transitions. [2024-12-05 22:55:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:55:18,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 22:55:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 99 states and 178 transitions. [2024-12-05 22:55:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 178 transitions. [2024-12-05 22:55:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:55:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:55:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 100 states and 181 transitions. [2024-12-05 22:55:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 181 transitions. [2024-12-05 22:55:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:55:20,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:55:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 105 states and 193 transitions. [2024-12-05 22:55:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 193 transitions. [2024-12-05 22:55:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:55:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:23,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:55:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 109 states and 200 transitions. [2024-12-05 22:55:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 200 transitions. [2024-12-05 22:55:24,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:55:24,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:24,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 22:55:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 104 states and 182 transitions. [2024-12-05 22:55:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 182 transitions. [2024-12-05 22:55:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:55:25,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:25,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:55:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:26,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 105 states and 182 transitions. [2024-12-05 22:55:26,514 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 182 transitions. [2024-12-05 22:55:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:55:26,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:26,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 118 states and 216 transitions. [2024-12-05 22:55:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 216 transitions. [2024-12-05 22:55:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:55:44,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:44,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 134 states and 262 transitions. [2024-12-05 22:56:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 262 transitions. [2024-12-05 22:56:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:56:05,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:05,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:06,492 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 137 states and 268 transitions. [2024-12-05 22:56:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 268 transitions. [2024-12-05 22:56:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:56:08,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 141 states and 275 transitions. [2024-12-05 22:56:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 275 transitions. [2024-12-05 22:56:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:56:11,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 143 states and 278 transitions. [2024-12-05 22:56:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 278 transitions. [2024-12-05 22:56:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:56:14,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 144 states and 279 transitions. [2024-12-05 22:56:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 279 transitions. [2024-12-05 22:56:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:56:16,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:16,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 22:56:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 145 states and 285 transitions. [2024-12-05 22:56:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 285 transitions. [2024-12-05 22:56:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:56:20,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:56:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:23,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 148 states and 290 transitions. [2024-12-05 22:56:23,760 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 290 transitions. [2024-12-05 22:56:23,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:56:23,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:23,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:23,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:56:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 150 states and 293 transitions. [2024-12-05 22:56:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 293 transitions. [2024-12-05 22:56:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:56:26,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:26,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:56:28,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 153 states and 297 transitions. [2024-12-05 22:56:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 297 transitions. [2024-12-05 22:56:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:56:28,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:28,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:29,454 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:56:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 161 states and 309 transitions. [2024-12-05 22:56:34,074 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 309 transitions. [2024-12-05 22:56:34,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:56:34,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:34,420 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 22:56:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 152 states and 294 transitions. [2024-12-05 22:56:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 294 transitions. [2024-12-05 22:56:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:56:38,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:38,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 22:56:43,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 156 states and 294 transitions. [2024-12-05 22:56:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 294 transitions. [2024-12-05 22:56:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:56:43,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:43,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 22:56:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 158 states and 299 transitions. [2024-12-05 22:56:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 299 transitions. [2024-12-05 22:56:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:56:45,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:45,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:56:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:50,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 165 states and 312 transitions. [2024-12-05 22:56:50,815 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 312 transitions. [2024-12-05 22:56:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:56:50,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:56:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 165 states and 302 transitions. [2024-12-05 22:56:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 302 transitions. [2024-12-05 22:56:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:56:52,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:56:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 166 states and 303 transitions. [2024-12-05 22:56:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 303 transitions. [2024-12-05 22:56:54,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:56:54,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:54,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:56:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 170 states and 310 transitions. [2024-12-05 22:56:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 310 transitions. [2024-12-05 22:56:56,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:56:56,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:56,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:57:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 174 states and 319 transitions. [2024-12-05 22:57:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 319 transitions. [2024-12-05 22:57:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:57:00,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 22:57:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:01,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 144 states and 269 transitions. [2024-12-05 22:57:01,697 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 269 transitions. [2024-12-05 22:57:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:01,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:01,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:57:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 150 states and 282 transitions. [2024-12-05 22:57:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 282 transitions. [2024-12-05 22:57:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:06,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:06,555 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:57:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:08,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 152 states and 286 transitions. [2024-12-05 22:57:08,450 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 286 transitions. [2024-12-05 22:57:08,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:08,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:08,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:08,811 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:57:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 153 states and 288 transitions. [2024-12-05 22:57:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 288 transitions. [2024-12-05 22:57:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:10,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:10,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:57:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 156 states and 297 transitions. [2024-12-05 22:57:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 297 transitions. [2024-12-05 22:57:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:13,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:57:17,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:17,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 160 states and 306 transitions. [2024-12-05 22:57:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 306 transitions. [2024-12-05 22:57:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:17,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:17,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:17,396 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:57:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:17,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 161 states and 306 transitions. [2024-12-05 22:57:17,445 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 306 transitions. [2024-12-05 22:57:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:17,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:17,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:17,805 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:57:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 145 states and 273 transitions. [2024-12-05 22:57:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 273 transitions. [2024-12-05 22:57:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:57:19,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:19,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:57:57,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 159 states and 311 transitions. [2024-12-05 22:57:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 311 transitions. [2024-12-05 22:57:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:57:57,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:57,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:57,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:59,221 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:17,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 175 states and 347 transitions. [2024-12-05 22:58:17,852 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 347 transitions. [2024-12-05 22:58:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:58:17,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:17,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:19,284 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:24,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 180 states and 358 transitions. [2024-12-05 22:58:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 358 transitions. [2024-12-05 22:58:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:58:24,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:24,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 182 states and 361 transitions. [2024-12-05 22:58:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 361 transitions. [2024-12-05 22:58:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:58:28,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:33,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 185 states and 367 transitions. [2024-12-05 22:58:33,797 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 367 transitions. [2024-12-05 22:58:33,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:58:33,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:33,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:45,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:45,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 187 states and 371 transitions. [2024-12-05 22:58:45,009 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 371 transitions. [2024-12-05 22:58:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:58:45,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:45,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:50,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 190 states and 379 transitions. [2024-12-05 22:58:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 379 transitions. [2024-12-05 22:58:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:58:50,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:50,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 192 states and 382 transitions. [2024-12-05 22:58:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 382 transitions. [2024-12-05 22:58:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:58:54,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:54,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:59,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 194 states and 390 transitions. [2024-12-05 22:58:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 390 transitions. [2024-12-05 22:58:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:58:59,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:59,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 201 states and 405 transitions. [2024-12-05 22:59:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 405 transitions. [2024-12-05 22:59:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:59:11,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:11,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:11,479 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 214 states and 420 transitions. [2024-12-05 22:59:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 420 transitions. [2024-12-05 22:59:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:59:23,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 220 states and 431 transitions. [2024-12-05 22:59:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 431 transitions. [2024-12-05 22:59:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:59:31,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 224 states and 436 transitions. [2024-12-05 22:59:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 436 transitions. [2024-12-05 22:59:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:59:35,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:36,355 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:37,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 225 states and 436 transitions. [2024-12-05 22:59:37,107 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 436 transitions. [2024-12-05 22:59:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:59:37,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 229 states and 441 transitions. [2024-12-05 22:59:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 441 transitions. [2024-12-05 22:59:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:59:42,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 233 states and 447 transitions. [2024-12-05 22:59:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 447 transitions. [2024-12-05 22:59:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:59:48,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 22:59:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 234 states and 448 transitions. [2024-12-05 22:59:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 448 transitions. [2024-12-05 22:59:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:59:52,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:59:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:53,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 229 states and 427 transitions. [2024-12-05 22:59:53,575 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 427 transitions. [2024-12-05 22:59:53,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:59:53,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 22:59:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 230 states and 432 transitions. [2024-12-05 22:59:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 432 transitions. [2024-12-05 22:59:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:59:56,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:56,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:58,217 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:00:08,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:08,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 238 states and 448 transitions. [2024-12-05 23:00:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 448 transitions. [2024-12-05 23:00:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:00:08,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:08,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:00:14,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:14,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 239 states and 441 transitions. [2024-12-05 23:00:14,052 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 441 transitions. [2024-12-05 23:00:14,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:00:14,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:14,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:00:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:21,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 243 states and 446 transitions. [2024-12-05 23:00:21,020 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 446 transitions. [2024-12-05 23:00:21,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:00:21,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:21,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:00:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 247 states and 453 transitions. [2024-12-05 23:00:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 453 transitions. [2024-12-05 23:00:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:00:27,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:27,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:00:35,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:35,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 251 states and 463 transitions. [2024-12-05 23:00:35,436 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 463 transitions. [2024-12-05 23:00:35,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:00:35,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:35,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 23:00:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 252 states and 463 transitions. [2024-12-05 23:00:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 463 transitions. [2024-12-05 23:00:38,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:00:38,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:38,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:00:41,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 223 states and 411 transitions. [2024-12-05 23:00:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 411 transitions. [2024-12-05 23:00:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:00:41,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:00:52,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 230 states and 430 transitions. [2024-12-05 23:00:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 430 transitions. [2024-12-05 23:00:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:00:52,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:52,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:00:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 232 states and 434 transitions. [2024-12-05 23:00:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 434 transitions. [2024-12-05 23:00:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:00:55,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:01:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 236 states and 441 transitions. [2024-12-05 23:01:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 441 transitions. [2024-12-05 23:01:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:01,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:01,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,255 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:01:10,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 241 states and 450 transitions. [2024-12-05 23:01:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 450 transitions. [2024-12-05 23:01:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:10,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:01:13,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:13,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 242 states and 450 transitions. [2024-12-05 23:01:13,899 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 450 transitions. [2024-12-05 23:01:13,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:13,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:13,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:01:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 243 states and 452 transitions. [2024-12-05 23:01:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 452 transitions. [2024-12-05 23:01:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:17,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:19,385 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:01:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 246 states and 463 transitions. [2024-12-05 23:01:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 463 transitions. [2024-12-05 23:01:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:25,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:27,024 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:01:33,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 240 states and 447 transitions. [2024-12-05 23:01:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 447 transitions. [2024-12-05 23:01:33,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:01:33,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:33,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:34,923 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:01:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 227 states and 421 transitions. [2024-12-05 23:01:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 421 transitions. [2024-12-05 23:01:36,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:01:36,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:36,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:59,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 247 states and 479 transitions. [2024-12-05 23:02:59,811 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 479 transitions. [2024-12-05 23:02:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:02:59,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:59,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:01,512 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 259 states and 502 transitions. [2024-12-05 23:03:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 502 transitions. [2024-12-05 23:03:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:03:23,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:32,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 262 states and 508 transitions. [2024-12-05 23:03:32,089 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 508 transitions. [2024-12-05 23:03:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:03:32,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 264 states and 510 transitions. [2024-12-05 23:03:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 510 transitions. [2024-12-05 23:03:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:03:39,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 265 states and 512 transitions. [2024-12-05 23:03:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 512 transitions. [2024-12-05 23:03:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:03:50,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:50,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 270 states and 529 transitions. [2024-12-05 23:04:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 529 transitions. [2024-12-05 23:04:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:04:04,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:06,286 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 273 states and 537 transitions. [2024-12-05 23:04:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 537 transitions. [2024-12-05 23:04:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:04:13,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:14,799 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 275 states and 540 transitions. [2024-12-05 23:04:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 540 transitions. [2024-12-05 23:04:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:04:18,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:18,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 276 states and 540 transitions. [2024-12-05 23:04:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 540 transitions. [2024-12-05 23:04:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:04:22,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:22,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:30,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 278 states and 545 transitions. [2024-12-05 23:04:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 545 transitions. [2024-12-05 23:04:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:04:30,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:37,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 280 states and 551 transitions. [2024-12-05 23:04:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 551 transitions. [2024-12-05 23:04:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:04:37,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:37,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:05:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 290 states and 569 transitions. [2024-12-05 23:05:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 569 transitions. [2024-12-05 23:05:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:01,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:01,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:05:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:18,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 299 states and 582 transitions. [2024-12-05 23:05:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 582 transitions. [2024-12-05 23:05:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:18,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:19,184 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:05:35,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 308 states and 593 transitions. [2024-12-05 23:05:35,417 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 593 transitions. [2024-12-05 23:05:35,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:35,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:35,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:35,846 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:05:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 312 states and 598 transitions. [2024-12-05 23:05:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 598 transitions. [2024-12-05 23:05:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:42,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:05:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 313 states and 598 transitions. [2024-12-05 23:05:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 598 transitions. [2024-12-05 23:05:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:44,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:05:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 314 states and 598 transitions. [2024-12-05 23:05:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 598 transitions. [2024-12-05 23:05:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:45,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:45,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:05:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:51,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 319 states and 605 transitions. [2024-12-05 23:05:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 605 transitions. [2024-12-05 23:05:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:51,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-05 23:06:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 323 states and 611 transitions. [2024-12-05 23:06:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 611 transitions. [2024-12-05 23:06:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:06:01,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:01,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 23:06:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 324 states and 617 transitions. [2024-12-05 23:06:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 617 transitions. [2024-12-05 23:06:07,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:06:07,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:07,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 23:06:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 319 states and 595 transitions. [2024-12-05 23:06:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 595 transitions. [2024-12-05 23:06:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:06:13,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:13,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:16,694 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 23:06:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 320 states and 595 transitions. [2024-12-05 23:06:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 595 transitions. [2024-12-05 23:06:18,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:06:18,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 23:06:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 305 states and 559 transitions. [2024-12-05 23:06:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 559 transitions. [2024-12-05 23:06:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:06:24,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:24,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:27,695 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:06:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 314 states and 576 transitions. [2024-12-05 23:06:47,780 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 576 transitions. [2024-12-05 23:06:47,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:06:47,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:47,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:07:11,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 307 states and 553 transitions. [2024-12-05 23:07:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 553 transitions. [2024-12-05 23:07:11,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:07:11,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:11,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:14,913 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:07:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 310 states and 559 transitions. [2024-12-05 23:07:22,825 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 559 transitions. [2024-12-05 23:07:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:07:22,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:07:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 309 states and 557 transitions. [2024-12-05 23:07:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 557 transitions. [2024-12-05 23:07:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:07:27,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:31,545 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:07:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:37,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 312 states and 562 transitions. [2024-12-05 23:07:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 562 transitions. [2024-12-05 23:07:37,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:07:37,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:37,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:07:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 314 states and 573 transitions. [2024-12-05 23:07:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 573 transitions. [2024-12-05 23:07:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:07:46,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:46,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:07:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 317 states and 578 transitions. [2024-12-05 23:07:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 578 transitions. [2024-12-05 23:07:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:07:56,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:56,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:08:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 316 states and 576 transitions. [2024-12-05 23:08:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 576 transitions. [2024-12-05 23:08:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:08:01,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:01,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:08:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 315 states and 574 transitions. [2024-12-05 23:08:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 574 transitions. [2024-12-05 23:08:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:08:07,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:10,667 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked.