./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.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_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 37da121d1485cf4d7db5098d27ad9010a5336c778943ff6fd7c53fe4a9fdfbdc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:59:03,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:59:03,227 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:59:03,231 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:59:03,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:59:03,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:59:03,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:59:03,252 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:59:03,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:59:03,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:59:03,252 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:59:03,252 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:59:03,253 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:59:03,254 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:59:03,254 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:59:03,254 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:59:03,254 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:59:03,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:59:03,254 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:59:03,254 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:59:03,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:59:03,254 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:59:03,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:59:03,254 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_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37da121d1485cf4d7db5098d27ad9010a5336c778943ff6fd7c53fe4a9fdfbdc [2024-12-06 05:59:03,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:59:03,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:59:03,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:59:03,505 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:59:03,505 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:59:03,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-06 05:59:06,193 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/data/bc199c0fa/10eb2c6aab264a7bae1318da52add9ef/FLAG54886524c [2024-12-06 05:59:06,431 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:59:06,432 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-06 05:59:06,443 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/data/bc199c0fa/10eb2c6aab264a7bae1318da52add9ef/FLAG54886524c [2024-12-06 05:59:06,772 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/data/bc199c0fa/10eb2c6aab264a7bae1318da52add9ef [2024-12-06 05:59:06,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:59:06,775 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:59:06,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:59:06,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:59:06,779 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:59:06,779 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:59:06" (1/1) ... [2024-12-06 05:59:06,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5c8a60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:06, skipping insertion in model container [2024-12-06 05:59:06,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:59:06" (1/1) ... [2024-12-06 05:59:06,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:59:06,985 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_138a0a74-8ae1-46df-add0-8a73da1cdbe9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8458,8471] [2024-12-06 05:59:07,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:59:07,049 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:59:07,105 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_138a0a74-8ae1-46df-add0-8a73da1cdbe9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8458,8471] [2024-12-06 05:59:07,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:59:07,154 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:59:07,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07 WrapperNode [2024-12-06 05:59:07,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:59:07,155 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:59:07,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:59:07,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:59:07,160 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,170 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,207 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 864 [2024-12-06 05:59:07,207 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:59:07,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:59:07,207 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:59:07,207 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:59:07,213 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,217 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,217 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,228 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,230 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,236 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,239 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,241 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:59:07,253 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:59:07,255 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:59:07,255 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:59:07,256 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:07" (1/1) ... [2024-12-06 05:59:07,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:59:07,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:59:07,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:59:07,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_138a0a74-8ae1-46df-add0-8a73da1cdbe9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:59:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:59:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:59:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:59:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:59:07,413 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:59:07,415 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:59:08,110 INFO L? ?]: Removed 95 outVars from TransFormulas that were not future-live. [2024-12-06 05:59:08,110 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:59:08,337 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:59:08,337 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:59:08,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:59:08 BoogieIcfgContainer [2024-12-06 05:59:08,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:59:08,339 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:59:08,339 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:59:08,348 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:59:08,348 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:59:08" (1/1) ... [2024-12-06 05:59:08,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:59:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 162 states and 273 transitions. [2024-12-06 05:59:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 273 transitions. [2024-12-06 05:59:08,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:59:08,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:08,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 177 states and 301 transitions. [2024-12-06 05:59:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 301 transitions. [2024-12-06 05:59:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:59:09,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:09,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 185 states and 318 transitions. [2024-12-06 05:59:10,395 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 318 transitions. [2024-12-06 05:59:10,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:59:10,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:10,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:10,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 197 states and 345 transitions. [2024-12-06 05:59:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 345 transitions. [2024-12-06 05:59:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:59:12,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:12,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:12,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 213 states and 381 transitions. [2024-12-06 05:59:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 381 transitions. [2024-12-06 05:59:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:59:14,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:14,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 217 states and 392 transitions. [2024-12-06 05:59:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 392 transitions. [2024-12-06 05:59:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:59:17,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:18,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 217 states and 391 transitions. [2024-12-06 05:59:22,225 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 391 transitions. [2024-12-06 05:59:22,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:59:22,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:22,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-12-06 05:59:44,058 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-12-06 05:59:44,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:59:44,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:44,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:46,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 277 states and 537 transitions. [2024-12-06 05:59:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 537 transitions. [2024-12-06 05:59:58,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:59:58,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:58,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 304 states and 602 transitions. [2024-12-06 06:00:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 602 transitions. [2024-12-06 06:00:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:00:39,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:39,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:53,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 316 states and 631 transitions. [2024-12-06 06:00:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 631 transitions. [2024-12-06 06:00:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:00:53,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:53,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:53,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 324 states and 649 transitions. [2024-12-06 06:01:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 649 transitions. [2024-12-06 06:01:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:01:10,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:10,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:33,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 328 states and 657 transitions. [2024-12-06 06:01:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 657 transitions. [2024-12-06 06:01:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:01:33,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:33,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:36,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:59,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 351 states and 716 transitions. [2024-12-06 06:01:59,150 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 716 transitions. [2024-12-06 06:01:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:01:59,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:59,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:28,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:28,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 348 states and 699 transitions. [2024-12-06 06:02:28,057 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 699 transitions. [2024-12-06 06:02:28,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:02:28,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:28,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:55,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 364 states and 735 transitions. [2024-12-06 06:02:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 735 transitions. [2024-12-06 06:02:55,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:02:55,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 367 states and 741 transitions. [2024-12-06 06:02:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 741 transitions. [2024-12-06 06:02:59,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:02:59,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:02,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 370 states and 747 transitions. [2024-12-06 06:03:02,610 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 747 transitions. [2024-12-06 06:03:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:02,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:02,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 373 states and 754 transitions. [2024-12-06 06:03:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 754 transitions. [2024-12-06 06:03:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:06,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:06,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 376 states and 762 transitions. [2024-12-06 06:03:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 762 transitions. [2024-12-06 06:03:09,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:09,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 379 states and 768 transitions. [2024-12-06 06:03:12,701 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 768 transitions. [2024-12-06 06:03:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:12,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:16,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:16,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 382 states and 774 transitions. [2024-12-06 06:03:16,253 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 774 transitions. [2024-12-06 06:03:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:16,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:16,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 377 states and 763 transitions. [2024-12-06 06:03:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 763 transitions. [2024-12-06 06:03:19,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:19,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:19,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 373 states and 749 transitions. [2024-12-06 06:03:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 749 transitions. [2024-12-06 06:03:22,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:22,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:26,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 369 states and 739 transitions. [2024-12-06 06:03:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 739 transitions. [2024-12-06 06:03:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:03:26,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:26,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:26,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:30,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 356 states and 703 transitions. [2024-12-06 06:03:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 703 transitions. [2024-12-06 06:03:30,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:03:30,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:30,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:43,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 388 states and 786 transitions. [2024-12-06 06:04:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 786 transitions. [2024-12-06 06:04:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:04:43,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 391 states and 796 transitions. [2024-12-06 06:04:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 796 transitions. [2024-12-06 06:04:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:04:47,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:47,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:01,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 414 states and 848 transitions. [2024-12-06 06:06:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 848 transitions. [2024-12-06 06:06:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:06:37,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:09,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 432 states and 895 transitions. [2024-12-06 06:07:09,663 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 895 transitions. [2024-12-06 06:07:09,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:07:09,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:09,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:09,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:14,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 436 states and 906 transitions. [2024-12-06 06:07:14,474 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 906 transitions. [2024-12-06 06:07:14,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:07:14,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:14,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:14,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 440 states and 917 transitions. [2024-12-06 06:07:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 917 transitions. [2024-12-06 06:07:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:07:16,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:16,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 450 states and 942 transitions. [2024-12-06 06:07:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 942 transitions. [2024-12-06 06:07:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:07:38,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 457 states and 965 transitions. [2024-12-06 06:07:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 965 transitions. [2024-12-06 06:07:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:07:48,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:48,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:48,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 461 states and 974 transitions. [2024-12-06 06:07:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 974 transitions. [2024-12-06 06:07:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:07:51,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:51,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:11,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 492 states and 1049 transitions. [2024-12-06 06:10:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1049 transitions. [2024-12-06 06:10:40,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:10:40,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:40,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 495 states and 1057 transitions. [2024-12-06 06:10:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1057 transitions. [2024-12-06 06:10:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:10:46,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 503 states and 1081 transitions. [2024-12-06 06:10:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1081 transitions. [2024-12-06 06:10:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:10:55,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.