./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_m2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_m2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk --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 64e2b591ee375a99f019d69fefe326e9fd46db25f76a67e4f3bee333adbec68f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:34:30,727 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:34:30,835 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:34:30,844 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:34:30,845 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:34:30,888 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:34:30,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:34:30,890 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:34:30,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:34:30,892 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:34:30,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:34:30,895 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:34:30,895 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:34:30,896 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:34:30,896 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:34:30,896 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:34:30,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:34:30,897 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:34:30,897 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:34:30,902 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:34:30,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:34:30,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:34:30,903 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:34:30,903 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:34:30,904 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:34:30,904 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:34:30,905 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:34:30,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:30,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:34:30,909 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:34:30,910 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:34:30,910 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:34:30,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:34:30,910 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64e2b591ee375a99f019d69fefe326e9fd46db25f76a67e4f3bee333adbec68f [2024-11-08 19:34:31,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:34:31,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:34:31,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:34:31,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:34:31,230 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:34:31,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-crafted/zero_sum_m2.c Unable to find full path for "g++" [2024-11-08 19:34:33,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:34:33,609 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:34:33,610 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/sv-benchmarks/c/array-crafted/zero_sum_m2.c [2024-11-08 19:34:33,617 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/data/30fd150ae/16174131ffe4435f8857c606749c62f3/FLAG39ce3ca84 [2024-11-08 19:34:34,001 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/data/30fd150ae/16174131ffe4435f8857c606749c62f3 [2024-11-08 19:34:34,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:34:34,008 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:34:34,010 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:34,010 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:34:34,015 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:34:34,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f49a3a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34, skipping insertion in model container [2024-11-08 19:34:34,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,048 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:34:34,248 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_8164f272-f3d6-45e1-a68b-dc8bbd300e13/sv-benchmarks/c/array-crafted/zero_sum_m2.c[402,415] [2024-11-08 19:34:34,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:34,284 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:34:34,299 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_8164f272-f3d6-45e1-a68b-dc8bbd300e13/sv-benchmarks/c/array-crafted/zero_sum_m2.c[402,415] [2024-11-08 19:34:34,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:34,329 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:34:34,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34 WrapperNode [2024-11-08 19:34:34,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:34,331 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:34,331 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:34:34,332 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:34:34,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,347 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,366 INFO L138 Inliner]: procedures = 15, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 81 [2024-11-08 19:34:34,366 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:34,367 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:34:34,367 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:34:34,368 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:34:34,376 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,378 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,378 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,390 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,395 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,396 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,397 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,400 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:34:34,401 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:34:34,401 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:34:34,401 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:34:34,402 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:34,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:34:34,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:34:34,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8164f272-f3d6-45e1-a68b-dc8bbd300e13/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:34:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:34:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:34:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:34:34,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:34:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:34:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:34:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:34:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:34:34,539 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:34:34,541 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:34:34,754 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-08 19:34:34,755 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:34:34,787 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:34:34,787 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:34:34,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:34 BoogieIcfgContainer [2024-11-08 19:34:34,788 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:34:34,790 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:34:34,790 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:34:34,804 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:34:34,805 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:34" (1/1) ... [2024-11-08 19:34:34,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:34:34,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 34 transitions. [2024-11-08 19:34:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 34 transitions. [2024-11-08 19:34:34,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:34:34,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:34,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:35,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:35,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 35 transitions. [2024-11-08 19:34:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2024-11-08 19:34:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:34:35,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:35,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-11-08 19:34:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-11-08 19:34:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:34:35,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:35,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:34:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 28 states and 43 transitions. [2024-11-08 19:34:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2024-11-08 19:34:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:34:36,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:36,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:34:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-11-08 19:34:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-08 19:34:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:34:36,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:36,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:34:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 28 states and 40 transitions. [2024-11-08 19:34:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2024-11-08 19:34:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:36,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2024-11-08 19:34:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-11-08 19:34:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:36,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:36,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:34:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-08 19:34:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-08 19:34:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:34:36,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-11-08 19:34:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-08 19:34:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:34:37,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:34:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 28 states and 39 transitions. [2024-11-08 19:34:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 39 transitions. [2024-11-08 19:34:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:34:37,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:34:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2024-11-08 19:34:37,222 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2024-11-08 19:34:37,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:34:37,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:34:37,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 40 transitions. [2024-11-08 19:34:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2024-11-08 19:34:37,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:34:37,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:34:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-11-08 19:34:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-11-08 19:34:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:34:37,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:34:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-08 19:34:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-08 19:34:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:34:37,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:34:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2024-11-08 19:34:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2024-11-08 19:34:37,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:34:37,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:37,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:34:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-08 19:34:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-08 19:34:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:34:37,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,047 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:34:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-11-08 19:34:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-11-08 19:34:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:34:38,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:34:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2024-11-08 19:34:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:34:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:34:38,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 69 states and 93 transitions. [2024-11-08 19:34:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 93 transitions. [2024-11-08 19:34:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:34:45,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:34:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 77 states and 108 transitions. [2024-11-08 19:34:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2024-11-08 19:34:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:34:49,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:49,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:34:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 101 states and 133 transitions. [2024-11-08 19:34:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 133 transitions. [2024-11-08 19:34:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:34:54,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:54,853 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:34:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 109 states and 141 transitions. [2024-11-08 19:34:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 141 transitions. [2024-11-08 19:34:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:34:57,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:57,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:34:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 97 states and 122 transitions. [2024-11-08 19:34:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 122 transitions. [2024-11-08 19:34:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:34:58,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:35:01,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 105 states and 131 transitions. [2024-11-08 19:35:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 131 transitions. [2024-11-08 19:35:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:35:01,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:35:01,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 99 states and 123 transitions. [2024-11-08 19:35:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 123 transitions. [2024-11-08 19:35:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:35:01,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:35:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 107 states and 133 transitions. [2024-11-08 19:35:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 133 transitions. [2024-11-08 19:35:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:35:03,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:35:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 101 states and 125 transitions. [2024-11-08 19:35:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 125 transitions. [2024-11-08 19:35:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:35:03,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 129 states and 166 transitions. [2024-11-08 19:35:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 166 transitions. [2024-11-08 19:35:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:35:25,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:25,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 147 states and 208 transitions. [2024-11-08 19:35:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 208 transitions. [2024-11-08 19:35:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:35:36,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:35:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 151 states and 214 transitions. [2024-11-08 19:35:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 214 transitions. [2024-11-08 19:35:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:35:41,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:41,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:35:50,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 165 states and 230 transitions. [2024-11-08 19:35:50,032 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 230 transitions. [2024-11-08 19:35:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:35:50,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:50,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:36:01,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 187 states and 258 transitions. [2024-11-08 19:36:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 258 transitions. [2024-11-08 19:36:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:36:01,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:36:05,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:05,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 193 states and 269 transitions. [2024-11-08 19:36:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 269 transitions. [2024-11-08 19:36:05,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:36:05,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:05,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:36:09,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 199 states and 280 transitions. [2024-11-08 19:36:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 280 transitions. [2024-11-08 19:36:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:36:09,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:09,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:36:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 201 states and 281 transitions. [2024-11-08 19:36:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 281 transitions. [2024-11-08 19:36:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:36:10,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:11,090 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:36:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 201 states and 281 transitions. [2024-11-08 19:36:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 281 transitions. [2024-11-08 19:36:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:36:17,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:17,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 19:36:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 197 states and 272 transitions. [2024-11-08 19:36:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 272 transitions. [2024-11-08 19:36:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:36:19,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:19,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:36:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 207 states and 283 transitions. [2024-11-08 19:36:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 283 transitions. [2024-11-08 19:36:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:36:26,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:36:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 203 states and 282 transitions. [2024-11-08 19:36:32,003 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 282 transitions. [2024-11-08 19:36:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:36:32,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,220 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:36:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 213 states and 298 transitions. [2024-11-08 19:36:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 298 transitions. [2024-11-08 19:36:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:36:37,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:38,025 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:36:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 219 states and 305 transitions. [2024-11-08 19:36:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 305 transitions. [2024-11-08 19:36:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:36:40,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:41,030 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 19:36:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 221 states and 309 transitions. [2024-11-08 19:36:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 309 transitions. [2024-11-08 19:36:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:36:42,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:54,128 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 251 states and 360 transitions. [2024-11-08 19:37:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 360 transitions. [2024-11-08 19:37:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:37:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:28,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 273 states and 387 transitions. [2024-11-08 19:37:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 387 transitions. [2024-11-08 19:37:53,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:37:53,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 287 states and 404 transitions. [2024-11-08 19:38:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 404 transitions. [2024-11-08 19:38:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:38:13,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 303 states and 442 transitions. [2024-11-08 19:38:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 442 transitions. [2024-11-08 19:38:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:38:35,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:39,365 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 311 states and 452 transitions. [2024-11-08 19:38:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 452 transitions. [2024-11-08 19:38:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:38:46,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:46,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 313 states and 454 transitions. [2024-11-08 19:38:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 454 transitions. [2024-11-08 19:38:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:38:53,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:39:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 319 states and 461 transitions. [2024-11-08 19:39:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 461 transitions. [2024-11-08 19:39:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:39:03,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:39:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 337 states and 482 transitions. [2024-11-08 19:39:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 482 transitions. [2024-11-08 19:39:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:39:20,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:20,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:20,742 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:39:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 351 states and 500 transitions. [2024-11-08 19:39:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 500 transitions. [2024-11-08 19:39:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:39:35,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:35,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:39:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 365 states and 518 transitions. [2024-11-08 19:39:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 518 transitions. [2024-11-08 19:39:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:39:51,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:51,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:40:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 379 states and 540 transitions. [2024-11-08 19:40:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 540 transitions. [2024-11-08 19:40:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:40:08,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:08,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,422 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:40:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 385 states and 547 transitions. [2024-11-08 19:40:15,224 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 547 transitions. [2024-11-08 19:40:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:40:15,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:40:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 391 states and 554 transitions. [2024-11-08 19:40:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 554 transitions. [2024-11-08 19:40:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:40:22,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:22,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 19:40:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 395 states and 560 transitions. [2024-11-08 19:40:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 560 transitions. [2024-11-08 19:40:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:40:29,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 27 proven. 25 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:40:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 395 states and 555 transitions. [2024-11-08 19:40:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 555 transitions. [2024-11-08 19:40:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:40:32,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:32,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 19:40:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 403 states and 566 transitions. [2024-11-08 19:40:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 566 transitions. [2024-11-08 19:40:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:40:39,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:39,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 16 proven. 36 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:40:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:54,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 401 states and 560 transitions. [2024-11-08 19:40:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 560 transitions. [2024-11-08 19:40:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:40:54,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 19:40:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 379 states and 533 transitions. [2024-11-08 19:40:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 533 transitions. [2024-11-08 19:40:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:40:59,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:59,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:41:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 391 states and 548 transitions. [2024-11-08 19:41:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 548 transitions. [2024-11-08 19:41:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:41:13,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:13,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:41:23,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:23,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 397 states and 563 transitions. [2024-11-08 19:41:23,759 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 563 transitions. [2024-11-08 19:41:23,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:41:23,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:23,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:25,241 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:41:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 387 states and 556 transitions. [2024-11-08 19:41:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 556 transitions. [2024-11-08 19:41:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:41:28,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:30,064 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:41:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 391 states and 567 transitions. [2024-11-08 19:41:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 567 transitions. [2024-11-08 19:41:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:41:40,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:40,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:41:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 395 states and 571 transitions. [2024-11-08 19:41:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 571 transitions. [2024-11-08 19:41:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:41:50,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:42:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 407 states and 591 transitions. [2024-11-08 19:42:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 591 transitions. [2024-11-08 19:42:07,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:42:07,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:07,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:42:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 379 states and 532 transitions. [2024-11-08 19:42:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 532 transitions. [2024-11-08 19:42:27,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:42:27,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:27,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:42:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:36,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 385 states and 539 transitions. [2024-11-08 19:42:36,960 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 539 transitions. [2024-11-08 19:42:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:42:36,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:36,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:42:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 381 states and 534 transitions. [2024-11-08 19:42:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 534 transitions. [2024-11-08 19:42:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:42:49,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:15,664 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 421 states and 598 transitions. [2024-11-08 19:44:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 598 transitions. [2024-11-08 19:44:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:44:44,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 1 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:49,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 447 states and 651 transitions. [2024-11-08 19:45:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 651 transitions. [2024-11-08 19:45:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:45:49,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:49,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:25,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 461 states and 677 transitions. [2024-11-08 19:46:25,719 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 677 transitions. [2024-11-08 19:46:25,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:46:25,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:25,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 1 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 467 states and 684 transitions. [2024-11-08 19:46:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 684 transitions. [2024-11-08 19:46:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:46:50,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 1 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 473 states and 693 transitions. [2024-11-08 19:47:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 693 transitions. [2024-11-08 19:47:09,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:47:09,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:09,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:20,156 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 1 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:41,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 485 states and 713 transitions. [2024-11-08 19:47:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 713 transitions. [2024-11-08 19:47:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:47:41,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:41,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.