./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.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_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/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_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/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_4d818a38-476d-462d-9db4-1a1cf72c1537/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 f299e5c87ef8b927f907740b52cd3b6a05ddc6197a3b61da31c7c3837813d6c6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:01:05,666 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:01:05,789 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:01:05,801 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:01:05,804 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:01:05,844 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:01:05,844 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:01:05,845 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:01:05,845 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:01:05,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:01:05,847 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:01:05,847 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:01:05,848 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:01:05,848 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:01:05,849 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:01:05,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:01:05,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:01:05,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:01:05,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:01:05,850 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:01:05,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:01:05,851 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:01:05,851 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:01:05,851 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:01:05,851 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:01:05,851 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:01:05,851 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:01:05,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:01:05,852 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:01:05,852 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:01:05,852 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:01:05,852 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:01:05,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:01:05,853 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_4d818a38-476d-462d-9db4-1a1cf72c1537/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 -> f299e5c87ef8b927f907740b52cd3b6a05ddc6197a3b61da31c7c3837813d6c6 [2024-11-25 04:01:06,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:01:06,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:01:06,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:01:06,214 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:01:06,215 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:01:06,216 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-25 04:01:09,512 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/data/cb3f13015/cbe329f7b84346739f10d55a0b794574/FLAG5b6733ae7 [2024-11-25 04:01:09,978 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:01:09,979 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-25 04:01:09,994 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/data/cb3f13015/cbe329f7b84346739f10d55a0b794574/FLAG5b6733ae7 [2024-11-25 04:01:10,014 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/data/cb3f13015/cbe329f7b84346739f10d55a0b794574 [2024-11-25 04:01:10,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:01:10,019 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:01:10,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:01:10,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:01:10,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:01:10,027 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:01:10" (1/1) ... [2024-11-25 04:01:10,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ee7797b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:10, skipping insertion in model container [2024-11-25 04:01:10,029 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:01:10" (1/1) ... [2024-11-25 04:01:10,078 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:01:10,545 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_4d818a38-476d-462d-9db4-1a1cf72c1537/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2024-11-25 04:01:10,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:01:10,761 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:01:10,906 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_4d818a38-476d-462d-9db4-1a1cf72c1537/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2024-11-25 04:01:10,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:01:11,013 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:01:11,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11 WrapperNode [2024-11-25 04:01:11,014 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:01:11,015 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:01:11,015 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:01:11,015 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:01:11,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,038 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,133 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1006 [2024-11-25 04:01:11,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:01:11,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:01:11,139 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:01:11,139 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:01:11,154 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,154 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,163 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,164 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,199 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,201 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,222 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,225 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,231 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:01:11,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:01:11,250 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:01:11,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:01:11,251 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:11" (1/1) ... [2024-11-25 04:01:11,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:01:11,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:01:11,297 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:01:11,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d818a38-476d-462d-9db4-1a1cf72c1537/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:01:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:01:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:01:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:01:11,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:01:11,559 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:01:11,562 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:01:13,008 INFO L? ?]: Removed 110 outVars from TransFormulas that were not future-live. [2024-11-25 04:01:13,008 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:01:13,549 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:01:13,549 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:01:13,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:01:13 BoogieIcfgContainer [2024-11-25 04:01:13,550 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:01:13,551 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:01:13,551 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:01:13,566 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:01:13,567 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:01:13" (1/1) ... [2024-11-25 04:01:13,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:01:13,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:13,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 186 states and 315 transitions. [2024-11-25 04:01:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 315 transitions. [2024-11-25 04:01:13,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:01:13,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:13,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:15,354 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 04:01:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 205 states and 350 transitions. [2024-11-25 04:01:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 350 transitions. [2024-11-25 04:01:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:01:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:16,484 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 04:01:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 213 states and 366 transitions. [2024-11-25 04:01:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 366 transitions. [2024-11-25 04:01:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:01:17,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:17,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:18,108 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 04:01:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 229 states and 401 transitions. [2024-11-25 04:01:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 401 transitions. [2024-11-25 04:01:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:01:20,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:21,188 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 04:01:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 249 states and 445 transitions. [2024-11-25 04:01:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 445 transitions. [2024-11-25 04:01:24,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:01:24,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:24,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:25,098 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 04:01:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 261 states and 473 transitions. [2024-11-25 04:01:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 473 transitions. [2024-11-25 04:01:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:01:29,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:30,433 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 04:01:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 265 states and 484 transitions. [2024-11-25 04:01:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 484 transitions. [2024-11-25 04:01:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:01:37,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:37,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:37,974 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 04:01:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 265 states and 483 transitions. [2024-11-25 04:01:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 483 transitions. [2024-11-25 04:01:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:01:48,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:57,705 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 04:02:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 301 states and 568 transitions. [2024-11-25 04:02:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 568 transitions. [2024-11-25 04:02:40,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:02:40,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:40,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:40,541 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 04:03:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 309 states and 586 transitions. [2024-11-25 04:03:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 586 transitions. [2024-11-25 04:03:05,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:03:05,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:05,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:12,013 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 04:03:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:47,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 343 states and 670 transitions. [2024-11-25 04:03:47,222 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 670 transitions. [2024-11-25 04:03:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:03:47,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:47,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:52,060 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 04:04:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:24,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 374 states and 745 transitions. [2024-11-25 04:04:24,006 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 745 transitions. [2024-11-25 04:04:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:04:24,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:24,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:24,795 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 04:04:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:53,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 390 states and 782 transitions. [2024-11-25 04:04:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 782 transitions. [2024-11-25 04:04:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:04:53,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:54,142 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 04:05:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 402 states and 808 transitions. [2024-11-25 04:05:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 808 transitions. [2024-11-25 04:05:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:05:31,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:07:41,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 434 states and 886 transitions. [2024-11-25 04:07:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 886 transitions. [2024-11-25 04:07:41,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:07:41,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:41,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:42,551 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 04:08:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 438 states and 893 transitions. [2024-11-25 04:08:39,342 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 893 transitions. [2024-11-25 04:08:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:08:39,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:59,111 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 04:11:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 468 states and 971 transitions. [2024-11-25 04:11:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 971 transitions. [2024-11-25 04:11:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:11:22,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:22,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:27,963 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 04:12:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 488 states and 1015 transitions. [2024-11-25 04:12:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1015 transitions. [2024-11-25 04:12:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:12:26,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:26,137 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 04:12:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 491 states and 1025 transitions. [2024-11-25 04:12:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1025 transitions. [2024-11-25 04:12:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:12:32,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:32,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:32,170 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 04:12:38,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 494 states and 1031 transitions. [2024-11-25 04:12:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1031 transitions. [2024-11-25 04:12:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:12:38,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:38,941 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 04:12:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 497 states and 1037 transitions. [2024-11-25 04:12:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1037 transitions. [2024-11-25 04:12:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:12:45,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:45,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:45,759 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 04:12:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:52,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 500 states and 1044 transitions. [2024-11-25 04:12:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1044 transitions. [2024-11-25 04:12:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:12:52,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:52,790 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 04:13:01,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:01,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 503 states and 1052 transitions. [2024-11-25 04:13:01,655 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1052 transitions. [2024-11-25 04:13:01,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:13:01,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:01,773 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 04:13:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 506 states and 1058 transitions. [2024-11-25 04:13:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1058 transitions. [2024-11-25 04:13:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:13:09,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:09,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:09,760 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 04:13:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 509 states and 1066 transitions. [2024-11-25 04:13:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1066 transitions. [2024-11-25 04:13:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:13:18,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:18,396 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 04:13:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 512 states and 1074 transitions. [2024-11-25 04:13:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1074 transitions. [2024-11-25 04:13:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:13:27,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:27,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:27,648 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 04:13:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 515 states and 1082 transitions. [2024-11-25 04:13:36,237 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1082 transitions. [2024-11-25 04:13:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:13:36,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,358 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 04:13:44,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:44,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 518 states and 1088 transitions. [2024-11-25 04:13:44,748 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1088 transitions. [2024-11-25 04:13:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:13:44,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:44,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:44,860 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 04:13:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 514 states and 1078 transitions. [2024-11-25 04:13:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1078 transitions. [2024-11-25 04:13:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:13:52,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:52,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:52,424 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 04:14:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 506 states and 1059 transitions. [2024-11-25 04:14:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1059 transitions. [2024-11-25 04:14:00,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:14:00,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:00,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:00,441 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 04:14:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 500 states and 1046 transitions. [2024-11-25 04:14:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1046 transitions. [2024-11-25 04:14:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:14:09,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:09,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:09,188 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 04:14:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 494 states and 1033 transitions. [2024-11-25 04:14:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1033 transitions. [2024-11-25 04:14:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:14:17,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:17,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:17,828 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 04:14:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 489 states and 1010 transitions. [2024-11-25 04:14:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1010 transitions. [2024-11-25 04:14:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:14:25,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:25,493 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 04:14:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 492 states and 1021 transitions. [2024-11-25 04:14:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1021 transitions. [2024-11-25 04:14:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:14:33,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:33,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:34,004 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 04:14:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 495 states and 1032 transitions. [2024-11-25 04:14:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1032 transitions. [2024-11-25 04:14:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:14:42,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.