./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.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_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3 --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 a66c471884095e28475dea267af4dc4d2e968c34cd7e27899ae6a5f02624299e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:08:12,873 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:08:12,954 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:08:12,960 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:08:12,964 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:08:12,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:08:13,000 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:08:13,001 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:08:13,001 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:08:13,002 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:08:13,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:08:13,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:08:13,004 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:08:13,005 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:08:13,005 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:08:13,005 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:08:13,005 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:08:13,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:08:13,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:08:13,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:08:13,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:08:13,007 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:08:13,007 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:08:13,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:08:13,007 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_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> a66c471884095e28475dea267af4dc4d2e968c34cd7e27899ae6a5f02624299e [2024-11-25 04:08:13,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:08:13,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:08:13,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:08:13,393 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:08:13,393 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:08:13,395 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-25 04:08:16,599 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/data/99c546ec5/7ca2b08f6c2644e59792cee09764a136/FLAGf5885f32b [2024-11-25 04:08:16,953 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:08:16,954 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-25 04:08:16,975 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/data/99c546ec5/7ca2b08f6c2644e59792cee09764a136/FLAGf5885f32b [2024-11-25 04:08:16,991 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/data/99c546ec5/7ca2b08f6c2644e59792cee09764a136 [2024-11-25 04:08:16,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:08:16,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:08:17,000 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:08:17,001 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:08:17,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:08:17,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:08:16" (1/1) ... [2024-11-25 04:08:17,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@649fd310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:17, skipping insertion in model container [2024-11-25 04:08:17,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:08:16" (1/1) ... [2024-11-25 04:08:17,104 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:08:17,718 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_78cb11dc-00d2-487d-865c-b84f73afc796/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[31375,31388] [2024-11-25 04:08:17,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:08:17,897 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:08:18,185 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_78cb11dc-00d2-487d-865c-b84f73afc796/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[31375,31388] [2024-11-25 04:08:18,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:08:18,336 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:08:18,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18 WrapperNode [2024-11-25 04:08:18,337 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:08:18,338 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:08:18,339 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:08:18,339 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:08:18,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,383 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,528 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2775 [2024-11-25 04:08:18,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:08:18,529 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:08:18,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:08:18,529 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:08:18,537 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,544 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,603 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,644 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,657 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,667 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,687 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:08:18,689 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:08:18,690 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:08:18,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:08:18,691 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:08:18" (1/1) ... [2024-11-25 04:08:18,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:08:18,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:08:18,727 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:08:18,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78cb11dc-00d2-487d-865c-b84f73afc796/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:08:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:08:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:08:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:08:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:08:18,985 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:08:18,988 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:08:21,864 INFO L? ?]: Removed 191 outVars from TransFormulas that were not future-live. [2024-11-25 04:08:21,865 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:08:22,687 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:08:22,688 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:08:22,688 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:08:22 BoogieIcfgContainer [2024-11-25 04:08:22,688 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:08:22,689 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:08:22,689 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:08:22,700 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:08:22,700 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:08:22" (1/1) ... [2024-11-25 04:08:22,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:08:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:22,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 559 states and 953 transitions. [2024-11-25 04:08:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 953 transitions. [2024-11-25 04:08:22,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 04:08:22,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:22,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:25,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 653 states and 1158 transitions. [2024-11-25 04:08:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1158 transitions. [2024-11-25 04:08:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:26,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:26,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:27,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 760 states and 1392 transitions. [2024-11-25 04:08:27,185 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1392 transitions. [2024-11-25 04:08:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:27,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:27,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 763 states and 1397 transitions. [2024-11-25 04:08:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1397 transitions. [2024-11-25 04:08:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:27,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:27,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 861 states and 1610 transitions. [2024-11-25 04:08:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1610 transitions. [2024-11-25 04:08:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:28,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 866 states and 1623 transitions. [2024-11-25 04:08:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1623 transitions. [2024-11-25 04:08:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:29,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:30,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:30,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 953 states and 1806 transitions. [2024-11-25 04:08:30,409 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1806 transitions. [2024-11-25 04:08:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:30,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:30,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:31,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 956 states and 1814 transitions. [2024-11-25 04:08:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1814 transitions. [2024-11-25 04:08:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:31,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:31,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:31,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 959 states and 1823 transitions. [2024-11-25 04:08:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1823 transitions. [2024-11-25 04:08:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:31,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1045 states and 2000 transitions. [2024-11-25 04:08:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2000 transitions. [2024-11-25 04:08:32,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:32,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:32,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:33,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1050 states and 2015 transitions. [2024-11-25 04:08:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2015 transitions. [2024-11-25 04:08:33,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:33,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:33,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:33,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1053 states and 2025 transitions. [2024-11-25 04:08:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2025 transitions. [2024-11-25 04:08:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:33,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:34,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:34,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1056 states and 2035 transitions. [2024-11-25 04:08:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2035 transitions. [2024-11-25 04:08:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:34,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1061 states and 2050 transitions. [2024-11-25 04:08:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2050 transitions. [2024-11-25 04:08:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:35,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:35,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1064 states and 2060 transitions. [2024-11-25 04:08:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2060 transitions. [2024-11-25 04:08:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:35,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:35,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1128 states and 2186 transitions. [2024-11-25 04:08:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2186 transitions. [2024-11-25 04:08:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:37,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:37,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1131 states and 2196 transitions. [2024-11-25 04:08:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2196 transitions. [2024-11-25 04:08:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:38,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:38,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1136 states and 2213 transitions. [2024-11-25 04:08:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2213 transitions. [2024-11-25 04:08:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:39,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:39,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:39,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1139 states and 2223 transitions. [2024-11-25 04:08:39,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2223 transitions. [2024-11-25 04:08:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:39,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:39,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1144 states and 2240 transitions. [2024-11-25 04:08:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2240 transitions. [2024-11-25 04:08:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:40,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:40,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:41,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:41,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1145 states and 2246 transitions. [2024-11-25 04:08:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 2246 transitions. [2024-11-25 04:08:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:41,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1146 states and 2252 transitions. [2024-11-25 04:08:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2252 transitions. [2024-11-25 04:08:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:41,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1149 states and 2262 transitions. [2024-11-25 04:08:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2262 transitions. [2024-11-25 04:08:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:41,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:41,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1152 states and 2273 transitions. [2024-11-25 04:08:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2273 transitions. [2024-11-25 04:08:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:42,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:47,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1228 states and 2426 transitions. [2024-11-25 04:08:47,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2426 transitions. [2024-11-25 04:08:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:47,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:47,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:47,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1229 states and 2431 transitions. [2024-11-25 04:08:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2431 transitions. [2024-11-25 04:08:47,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:47,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:47,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:52,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1304 states and 2585 transitions. [2024-11-25 04:08:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2585 transitions. [2024-11-25 04:08:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:52,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:52,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:52,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1307 states and 2595 transitions. [2024-11-25 04:08:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2595 transitions. [2024-11-25 04:08:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:53,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:53,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:55,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1310 states and 2606 transitions. [2024-11-25 04:08:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2606 transitions. [2024-11-25 04:08:55,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:55,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:55,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1328 states and 2646 transitions. [2024-11-25 04:08:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2646 transitions. [2024-11-25 04:08:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:57,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1329 states and 2651 transitions. [2024-11-25 04:08:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2651 transitions. [2024-11-25 04:08:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:57,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:57,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:58,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1335 states and 2666 transitions. [2024-11-25 04:08:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2666 transitions. [2024-11-25 04:08:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:58,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:58,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:08:59,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1338 states and 2677 transitions. [2024-11-25 04:08:59,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2677 transitions. [2024-11-25 04:08:59,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:08:59,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:59,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:00,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1341 states and 2686 transitions. [2024-11-25 04:09:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2686 transitions. [2024-11-25 04:09:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:09:00,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:00,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1365 states and 2742 transitions. [2024-11-25 04:09:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2742 transitions. [2024-11-25 04:09:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:09:03,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:03,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1366 states and 2744 transitions. [2024-11-25 04:09:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2744 transitions. [2024-11-25 04:09:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 04:09:03,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1390 states and 2801 transitions. [2024-11-25 04:09:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2801 transitions. [2024-11-25 04:09:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:09:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1501 states and 3034 transitions. [2024-11-25 04:09:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 3034 transitions. [2024-11-25 04:09:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:09:29,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:29,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 1610 states and 3272 transitions. [2024-11-25 04:09:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 3272 transitions. [2024-11-25 04:09:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:09:58,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:58,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:59,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 1613 states and 3275 transitions. [2024-11-25 04:09:59,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 3275 transitions. [2024-11-25 04:09:59,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:09:59,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:17,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 1642 states and 3359 transitions. [2024-11-25 04:10:17,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 3359 transitions. [2024-11-25 04:10:17,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:10:17,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:17,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:37,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 1671 states and 3446 transitions. [2024-11-25 04:10:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 3446 transitions. [2024-11-25 04:10:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:10:37,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:37,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:59,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1693 states and 3495 transitions. [2024-11-25 04:10:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3495 transitions. [2024-11-25 04:10:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:10:59,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:59,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:01,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:29,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:29,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 1722 states and 3585 transitions. [2024-11-25 04:11:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3585 transitions. [2024-11-25 04:11:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:11:29,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1746 states and 3659 transitions. [2024-11-25 04:11:44,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 3659 transitions. [2024-11-25 04:11:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:11:44,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 1770 states and 3734 transitions. [2024-11-25 04:12:01,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3734 transitions. [2024-11-25 04:12:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:12:01,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3806 states to 1794 states and 3806 transitions. [2024-11-25 04:12:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3806 transitions. [2024-11-25 04:12:20,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:12:20,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:20,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:38,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:38,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1818 states and 3874 transitions. [2024-11-25 04:12:38,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3874 transitions. [2024-11-25 04:12:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:12:38,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 1842 states and 3943 transitions. [2024-11-25 04:12:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3943 transitions. [2024-11-25 04:12:59,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:12:59,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:59,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:59,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 1901 states and 4066 transitions. [2024-11-25 04:13:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 4066 transitions. [2024-11-25 04:13:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:13:13,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:13,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:14,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 1900 states and 4055 transitions. [2024-11-25 04:13:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 4055 transitions. [2024-11-25 04:13:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:13:14,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:14,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:15,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 1924 states and 4120 transitions. [2024-11-25 04:13:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 4120 transitions. [2024-11-25 04:13:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:13:33,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:33,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:45,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 1952 states and 4176 transitions. [2024-11-25 04:13:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 4176 transitions. [2024-11-25 04:13:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:13:45,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:45,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 1976 states and 4248 transitions. [2024-11-25 04:14:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 4248 transitions. [2024-11-25 04:14:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:14:18,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:18,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:20,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2000 states and 4322 transitions. [2024-11-25 04:14:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 4322 transitions. [2024-11-25 04:14:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:14:58,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:00,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:15:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2024 states and 4402 transitions. [2024-11-25 04:15:48,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 4402 transitions. [2024-11-25 04:15:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:15:48,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:48,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2048 states and 4485 transitions. [2024-11-25 04:16:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4485 transitions. [2024-11-25 04:16:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:16:51,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:51,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:55,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 2086 states and 4563 transitions. [2024-11-25 04:17:39,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 4563 transitions. [2024-11-25 04:17:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:17:39,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:39,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 2089 states and 4567 transitions. [2024-11-25 04:17:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4567 transitions. [2024-11-25 04:17:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:17:42,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:42,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:18:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4616 states to 2111 states and 4616 transitions. [2024-11-25 04:18:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4616 transitions. [2024-11-25 04:18:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:18:46,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:46,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:18:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 2114 states and 4620 transitions. [2024-11-25 04:18:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4620 transitions. [2024-11-25 04:18:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:18:49,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:18:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:53,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2117 states and 4624 transitions. [2024-11-25 04:18:53,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 4624 transitions. [2024-11-25 04:18:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 04:18:53,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:53,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:21:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2225 states and 4845 transitions. [2024-11-25 04:21:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4845 transitions. [2024-11-25 04:21:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 04:21:57,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2227 states and 4850 transitions. [2024-11-25 04:22:00,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4850 transitions. [2024-11-25 04:22:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 04:22:00,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:00,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4859 states to 2231 states and 4859 transitions. [2024-11-25 04:22:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4859 transitions. [2024-11-25 04:22:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 04:22:02,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:02,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:02,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:02,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:04,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4864 states to 2233 states and 4864 transitions. [2024-11-25 04:22:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4864 transitions. [2024-11-25 04:22:04,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 04:22:04,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:04,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4872 states to 2237 states and 4872 transitions. [2024-11-25 04:22:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4872 transitions. [2024-11-25 04:22:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 04:22:06,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:06,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.