./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark08_conjunctive.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/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_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark08_conjunctive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 58639ff425b05f7497b3d6ac8d1e0a9c9e2e7663b2f2f0cb8654fd8932f07edd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:04:57,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:04:57,900 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:04:57,907 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:04:57,908 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:04:57,936 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:04:57,937 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:04:57,938 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:04:57,939 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:04:57,939 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:04:57,940 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:04:57,940 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:04:57,940 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:04:57,941 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:04:57,941 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:04:57,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:04:57,942 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:04:57,942 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:04:57,943 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:04:57,943 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:04:57,944 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:04:57,944 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:04:57,944 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:04:57,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:04:57,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:04:57,945 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:04:57,946 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:04:57,946 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:04:57,946 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:04:57,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:04:57,947 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:04:57,947 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:04:57,952 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:04:57,952 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:04:57,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:04:57,954 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_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58639ff425b05f7497b3d6ac8d1e0a9c9e2e7663b2f2f0cb8654fd8932f07edd [2024-11-09 00:04:58,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:04:58,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:04:58,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:04:58,286 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:04:58,286 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:04:58,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-zilu/benchmark08_conjunctive.i Unable to find full path for "g++" [2024-11-09 00:05:00,335 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:05:00,528 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:05:00,528 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/sv-benchmarks/c/loop-zilu/benchmark08_conjunctive.i [2024-11-09 00:05:00,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/data/674fbeb0c/815910a06eaa4be6b016905372b2987a/FLAG650352917 [2024-11-09 00:05:00,549 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/data/674fbeb0c/815910a06eaa4be6b016905372b2987a [2024-11-09 00:05:00,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:05:00,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:05:00,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:00,554 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:05:00,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:05:00,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33487b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00, skipping insertion in model container [2024-11-09 00:05:00,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,587 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:05:00,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:00,808 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:05:00,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:00,846 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:05:00,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00 WrapperNode [2024-11-09 00:05:00,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:00,848 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:00,848 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:05:00,849 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:05:00,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,864 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,885 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 42 [2024-11-09 00:05:00,886 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:00,887 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:05:00,887 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:05:00,887 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:05:00,900 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,901 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,901 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,908 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,914 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,915 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,920 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:05:00,921 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:05:00,921 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:05:00,921 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:05:00,922 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:00" (1/1) ... [2024-11-09 00:05:00,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:00,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:05:00,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:05:00,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97b9a9-7e7c-4e1d-bf48-b970091d756e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:05:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:05:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:05:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:05:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:05:01,074 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:05:01,076 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:05:01,249 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-09 00:05:01,249 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:05:01,309 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:05:01,309 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:05:01,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:01 BoogieIcfgContainer [2024-11-09 00:05:01,310 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:05:01,311 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:05:01,311 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:05:01,324 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:05:01,324 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:01" (1/1) ... [2024-11-09 00:05:01,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:05:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2024-11-09 00:05:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2024-11-09 00:05:01,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:05:01,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:01,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2024-11-09 00:05:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-11-09 00:05:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:05:01,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:01,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 22 states and 30 transitions. [2024-11-09 00:05:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 30 transitions. [2024-11-09 00:05:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:05:01,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 27 states and 40 transitions. [2024-11-09 00:05:02,297 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2024-11-09 00:05:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:02,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:02,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:02,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:02,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 33 states and 53 transitions. [2024-11-09 00:05:02,862 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-11-09 00:05:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:05:02,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 36 states and 56 transitions. [2024-11-09 00:05:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2024-11-09 00:05:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:05:03,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:03,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-09 00:05:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-09 00:05:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:05:04,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:04,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 47 states and 74 transitions. [2024-11-09 00:05:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 74 transitions. [2024-11-09 00:05:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:05:04,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:04,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-09 00:05:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-09 00:05:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:05:05,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-09 00:05:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-09 00:05:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:05:05,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:05,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:06,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 61 states and 102 transitions. [2024-11-09 00:05:06,896 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 102 transitions. [2024-11-09 00:05:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:05:06,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:06,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:07,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 65 states and 107 transitions. [2024-11-09 00:05:07,331 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 107 transitions. [2024-11-09 00:05:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:05:07,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:07,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:08,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 71 states and 122 transitions. [2024-11-09 00:05:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 122 transitions. [2024-11-09 00:05:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:05:08,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:09,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 77 states and 130 transitions. [2024-11-09 00:05:09,645 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 130 transitions. [2024-11-09 00:05:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:05:09,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:09,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 83 states and 145 transitions. [2024-11-09 00:05:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 145 transitions. [2024-11-09 00:05:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:05:11,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:11,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:11,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:11,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 87 states and 150 transitions. [2024-11-09 00:05:11,917 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 150 transitions. [2024-11-09 00:05:11,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:05:11,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:11,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:12,182 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:12,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 93 states and 167 transitions. [2024-11-09 00:05:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 167 transitions. [2024-11-09 00:05:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:05:12,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:12,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:15,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 99 states and 175 transitions. [2024-11-09 00:05:15,038 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 175 transitions. [2024-11-09 00:05:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:05:15,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:15,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 105 states and 192 transitions. [2024-11-09 00:05:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 192 transitions. [2024-11-09 00:05:17,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:05:17,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:17,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:17,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 109 states and 197 transitions. [2024-11-09 00:05:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 197 transitions. [2024-11-09 00:05:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:05:17,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:18,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 115 states and 216 transitions. [2024-11-09 00:05:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 216 transitions. [2024-11-09 00:05:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:05:18,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:18,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 121 states and 224 transitions. [2024-11-09 00:05:21,988 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 224 transitions. [2024-11-09 00:05:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:05:21,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:25,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:25,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 127 states and 243 transitions. [2024-11-09 00:05:25,079 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 243 transitions. [2024-11-09 00:05:25,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:05:25,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:25,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:25,703 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:26,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 131 states and 248 transitions. [2024-11-09 00:05:26,174 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 248 transitions. [2024-11-09 00:05:26,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:05:26,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:26,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:26,526 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 137 states and 269 transitions. [2024-11-09 00:05:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 269 transitions. [2024-11-09 00:05:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:05:27,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 143 states and 277 transitions. [2024-11-09 00:05:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 277 transitions. [2024-11-09 00:05:31,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:05:31,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:33,550 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:35,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 149 states and 298 transitions. [2024-11-09 00:05:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 298 transitions. [2024-11-09 00:05:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:05:35,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 153 states and 303 transitions. [2024-11-09 00:05:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 303 transitions. [2024-11-09 00:05:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:05:37,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:37,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 159 states and 326 transitions. [2024-11-09 00:05:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 326 transitions. [2024-11-09 00:05:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:05:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 165 states and 334 transitions. [2024-11-09 00:05:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 334 transitions. [2024-11-09 00:05:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:05:44,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:47,104 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 171 states and 357 transitions. [2024-11-09 00:05:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 357 transitions. [2024-11-09 00:05:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:05:50,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:50,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 175 states and 362 transitions. [2024-11-09 00:05:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 362 transitions. [2024-11-09 00:05:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:05:52,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:53,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 181 states and 387 transitions. [2024-11-09 00:05:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 387 transitions. [2024-11-09 00:05:53,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:05:53,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:53,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 187 states and 395 transitions. [2024-11-09 00:06:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 395 transitions. [2024-11-09 00:06:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:06:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:08,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:08,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 193 states and 420 transitions. [2024-11-09 00:06:08,243 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 420 transitions. [2024-11-09 00:06:08,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:06:08,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:08,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:10,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 197 states and 425 transitions. [2024-11-09 00:06:10,395 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 425 transitions. [2024-11-09 00:06:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:06:10,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:10,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:10,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 203 states and 452 transitions. [2024-11-09 00:06:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 452 transitions. [2024-11-09 00:06:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:06:12,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 209 states and 460 transitions. [2024-11-09 00:06:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 460 transitions. [2024-11-09 00:06:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:06:21,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:21,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:31,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:31,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 215 states and 487 transitions. [2024-11-09 00:06:31,732 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 487 transitions. [2024-11-09 00:06:31,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:06:31,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:31,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:33,491 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 261 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:34,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 219 states and 492 transitions. [2024-11-09 00:06:34,492 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 492 transitions. [2024-11-09 00:06:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:06:34,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:34,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 225 states and 521 transitions. [2024-11-09 00:06:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 521 transitions. [2024-11-09 00:06:36,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:06:36,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 231 states and 529 transitions. [2024-11-09 00:06:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 529 transitions. [2024-11-09 00:06:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:06:48,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:48,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:59,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:59,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 237 states and 558 transitions. [2024-11-09 00:06:59,848 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 558 transitions. [2024-11-09 00:06:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:06:59,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:59,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 241 states and 563 transitions. [2024-11-09 00:07:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 563 transitions. [2024-11-09 00:07:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:07:03,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:03,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:05,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 247 states and 594 transitions. [2024-11-09 00:07:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 594 transitions. [2024-11-09 00:07:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:07:05,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:11,607 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 253 states and 602 transitions. [2024-11-09 00:07:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 602 transitions. [2024-11-09 00:07:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:07:19,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:19,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 374 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 259 states and 633 transitions. [2024-11-09 00:07:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 633 transitions. [2024-11-09 00:07:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:07:32,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:32,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:36,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 263 states and 638 transitions. [2024-11-09 00:07:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 638 transitions. [2024-11-09 00:07:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:07:36,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 269 states and 671 transitions. [2024-11-09 00:07:39,551 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 671 transitions. [2024-11-09 00:07:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:07:39,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:39,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:55,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:55,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 275 states and 679 transitions. [2024-11-09 00:07:55,821 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 679 transitions. [2024-11-09 00:07:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:07:55,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:55,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 281 states and 712 transitions. [2024-11-09 00:08:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 712 transitions. [2024-11-09 00:08:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:08:11,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:14,839 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 456 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 285 states and 717 transitions. [2024-11-09 00:08:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 717 transitions. [2024-11-09 00:08:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:08:16,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:16,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 291 states and 752 transitions. [2024-11-09 00:08:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 752 transitions. [2024-11-09 00:08:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:08:19,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:19,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:38,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 297 states and 760 transitions. [2024-11-09 00:08:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 760 transitions. [2024-11-09 00:08:38,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:08:38,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:38,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 303 states and 795 transitions. [2024-11-09 00:08:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 795 transitions. [2024-11-09 00:08:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:08:57,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:57,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 533 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 307 states and 800 transitions. [2024-11-09 00:09:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 800 transitions. [2024-11-09 00:09:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:09:02,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:06,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 313 states and 837 transitions. [2024-11-09 00:09:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 837 transitions. [2024-11-09 00:09:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:09:06,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:06,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 319 states and 845 transitions. [2024-11-09 00:09:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 845 transitions. [2024-11-09 00:09:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:09:29,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:39,286 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 325 states and 882 transitions. [2024-11-09 00:09:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 882 transitions. [2024-11-09 00:09:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:09:51,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:51,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 616 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 329 states and 887 transitions. [2024-11-09 00:09:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 887 transitions. [2024-11-09 00:09:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:09:57,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:01,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:01,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 335 states and 926 transitions. [2024-11-09 00:10:01,475 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 926 transitions. [2024-11-09 00:10:01,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:10:01,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:01,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:28,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 341 states and 934 transitions. [2024-11-09 00:10:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 934 transitions. [2024-11-09 00:10:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:10:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 347 states and 973 transitions. [2024-11-09 00:10:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 973 transitions. [2024-11-09 00:10:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:10:54,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 705 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:01,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 351 states and 978 transitions. [2024-11-09 00:11:01,165 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 978 transitions. [2024-11-09 00:11:01,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:11:01,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:01,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 357 states and 1019 transitions. [2024-11-09 00:11:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1019 transitions. [2024-11-09 00:11:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:11:05,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:05,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 363 states and 1027 transitions. [2024-11-09 00:11:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1027 transitions. [2024-11-09 00:11:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:11:35,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:35,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 369 states and 1068 transitions. [2024-11-09 00:12:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1068 transitions. [2024-11-09 00:12:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:12:05,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 800 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:12,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 373 states and 1073 transitions. [2024-11-09 00:12:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1073 transitions. [2024-11-09 00:12:12,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:12:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:12,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:13,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:14,049 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:17,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 379 states and 1116 transitions. [2024-11-09 00:12:17,631 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1116 transitions. [2024-11-09 00:12:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:12:17,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:17,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:32,661 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 385 states and 1124 transitions. [2024-11-09 00:12:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1124 transitions. [2024-11-09 00:12:51,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:12:51,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:51,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:26,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 391 states and 1167 transitions. [2024-11-09 00:13:26,045 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1167 transitions. [2024-11-09 00:13:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:13:26,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 901 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 395 states and 1172 transitions. [2024-11-09 00:13:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1172 transitions. [2024-11-09 00:13:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:13:34,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 0 proven. 918 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 401 states and 1217 transitions. [2024-11-09 00:13:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1217 transitions. [2024-11-09 00:13:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:13:39,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 407 states and 1225 transitions. [2024-11-09 00:14:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1225 transitions. [2024-11-09 00:14:19,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:14:19,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:19,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:37,192 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 413 states and 1270 transitions. [2024-11-09 00:14:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1270 transitions. [2024-11-09 00:14:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:14:59,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 1008 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:09,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 417 states and 1275 transitions. [2024-11-09 00:15:09,187 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1275 transitions. [2024-11-09 00:15:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:15:09,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:09,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 1026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 423 states and 1322 transitions. [2024-11-09 00:15:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1322 transitions. [2024-11-09 00:15:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:15:14,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:35,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 429 states and 1330 transitions. [2024-11-09 00:16:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1330 transitions. [2024-11-09 00:16:01,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:16:01,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:01,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:22,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 1102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 435 states and 1377 transitions. [2024-11-09 00:16:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1377 transitions. [2024-11-09 00:16:46,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:16:46,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:46,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 1121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 439 states and 1382 transitions. [2024-11-09 00:16:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1382 transitions. [2024-11-09 00:16:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:16:58,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:58,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 1140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 445 states and 1431 transitions. [2024-11-09 00:17:04,042 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1431 transitions. [2024-11-09 00:17:04,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:17:04,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:04,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 451 states and 1439 transitions. [2024-11-09 00:17:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1439 transitions. [2024-11-09 00:17:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:17:54,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:54,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat