./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/ms3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/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_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/ms3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b493eaf5cbb9a8ad0f724257518d8f922b0657033a5eb7aa4f50992fe6ac33a4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:52:49,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:52:49,393 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:52:49,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:52:49,399 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:52:49,430 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:52:49,431 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:52:49,432 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:52:49,433 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:52:49,433 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:52:49,434 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:52:49,435 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:52:49,435 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:52:49,436 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:52:49,436 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:52:49,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:52:49,438 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:52:49,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:52:49,439 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:52:49,439 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:52:49,440 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:52:49,441 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:52:49,441 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:52:49,442 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:52:49,442 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:52:49,443 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:52:49,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:52:49,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:52:49,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:52:49,445 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:52:49,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:52:49,447 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:52:49,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:52:49,448 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_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b493eaf5cbb9a8ad0f724257518d8f922b0657033a5eb7aa4f50992fe6ac33a4 [2024-11-08 23:52:49,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:52:49,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:52:49,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:52:49,762 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:52:49,763 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:52:49,764 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-fpi/ms3.c Unable to find full path for "g++" [2024-11-08 23:52:51,874 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:52:52,067 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:52:52,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/sv-benchmarks/c/array-fpi/ms3.c [2024-11-08 23:52:52,077 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/data/d161526e5/282b69aa733a4622a91f478194ccf476/FLAG8cdd15323 [2024-11-08 23:52:52,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/data/d161526e5/282b69aa733a4622a91f478194ccf476 [2024-11-08 23:52:52,095 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:52:52,096 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:52:52,098 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:52:52,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:52:52,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:52:52,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,107 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19714fa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52, skipping insertion in model container [2024-11-08 23:52:52,107 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,130 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:52:52,338 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/sv-benchmarks/c/array-fpi/ms3.c[586,599] [2024-11-08 23:52:52,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:52:52,369 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:52:52,383 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/sv-benchmarks/c/array-fpi/ms3.c[586,599] [2024-11-08 23:52:52,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:52:52,410 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:52:52,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52 WrapperNode [2024-11-08 23:52:52,411 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:52:52,412 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:52:52,412 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:52:52,412 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:52:52,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,429 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,450 INFO L138 Inliner]: procedures = 17, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-11-08 23:52:52,450 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:52:52,451 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:52:52,451 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:52:52,451 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:52:52,464 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,467 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,468 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,479 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,487 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,488 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,493 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,495 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:52:52,499 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:52:52,499 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:52:52,499 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:52:52,500 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:52,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:52:52,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:52:52,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:52:52,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a0e2dc-1485-42f4-b7ac-ddd3c4da21c2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:52:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:52:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:52:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:52:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:52:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:52:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:52:52,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:52:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:52:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:52:52,660 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:52:52,663 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:52:52,883 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-08 23:52:52,884 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:52:52,978 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:52:52,979 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:52:52,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:52:52 BoogieIcfgContainer [2024-11-08 23:52:52,980 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:52:52,981 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:52:52,982 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:52:52,994 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:52:52,994 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:52:52" (1/1) ... [2024-11-08 23:52:53,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:52:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-11-08 23:52:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-11-08 23:52:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:52:53,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:53,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-08 23:52:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-08 23:52:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:52:53,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:53,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:53,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2024-11-08 23:52:53,704 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2024-11-08 23:52:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:52:53,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:53,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2024-11-08 23:52:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2024-11-08 23:52:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:52:54,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-08 23:52:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-08 23:52:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:52:54,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:54,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:54,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2024-11-08 23:52:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2024-11-08 23:52:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:52:55,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:55,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:55,336 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:56,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-11-08 23:52:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-11-08 23:52:56,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:52:56,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:56,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 38 states and 61 transitions. [2024-11-08 23:53:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-08 23:53:01,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:53:01,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:01,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 46 states and 80 transitions. [2024-11-08 23:53:06,008 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 80 transitions. [2024-11-08 23:53:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:53:06,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:06,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:06,531 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 52 states and 89 transitions. [2024-11-08 23:53:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 89 transitions. [2024-11-08 23:53:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:53:08,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:08,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 53 states and 89 transitions. [2024-11-08 23:53:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 89 transitions. [2024-11-08 23:53:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:53:09,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 47 states and 74 transitions. [2024-11-08 23:53:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 74 transitions. [2024-11-08 23:53:10,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:53:10,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:10,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 58 states and 108 transitions. [2024-11-08 23:53:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 108 transitions. [2024-11-08 23:53:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:53:23,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:23,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 66 states and 134 transitions. [2024-11-08 23:53:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 134 transitions. [2024-11-08 23:53:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:53:32,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:33,865 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 73 states and 155 transitions. [2024-11-08 23:53:39,454 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 155 transitions. [2024-11-08 23:53:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:53:39,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:39,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:43,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 74 states and 157 transitions. [2024-11-08 23:53:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 157 transitions. [2024-11-08 23:53:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:53:43,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:43,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 80 states and 166 transitions. [2024-11-08 23:53:50,003 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 166 transitions. [2024-11-08 23:53:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:53:50,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:50,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:50,264 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:52,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 82 states and 170 transitions. [2024-11-08 23:53:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 170 transitions. [2024-11-08 23:53:52,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:53:52,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:52,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:52,556 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:57,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:57,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 87 states and 181 transitions. [2024-11-08 23:53:57,418 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 181 transitions. [2024-11-08 23:53:57,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:53:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 88 states and 187 transitions. [2024-11-08 23:54:02,620 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 187 transitions. [2024-11-08 23:54:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:54:02,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:02,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:03,426 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 95 states and 200 transitions. [2024-11-08 23:54:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 200 transitions. [2024-11-08 23:54:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:54:09,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:09,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 101 states and 210 transitions. [2024-11-08 23:54:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 210 transitions. [2024-11-08 23:54:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:54:13,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:13,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 106 states and 224 transitions. [2024-11-08 23:54:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 224 transitions. [2024-11-08 23:54:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:54:26,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:26,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:43,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 115 states and 250 transitions. [2024-11-08 23:54:43,425 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 250 transitions. [2024-11-08 23:54:43,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:54:43,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:43,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 123 states and 269 transitions. [2024-11-08 23:55:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 269 transitions. [2024-11-08 23:55:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:55:03,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:03,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:14,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 131 states and 287 transitions. [2024-11-08 23:55:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 287 transitions. [2024-11-08 23:55:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:55:14,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 136 states and 302 transitions. [2024-11-08 23:55:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 302 transitions. [2024-11-08 23:55:24,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:55:24,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 138 states and 308 transitions. [2024-11-08 23:55:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 308 transitions. [2024-11-08 23:55:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:55:29,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:31,034 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 145 states and 325 transitions. [2024-11-08 23:55:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 325 transitions. [2024-11-08 23:55:38,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:55:38,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:38,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:42,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 150 states and 341 transitions. [2024-11-08 23:55:42,517 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 341 transitions. [2024-11-08 23:55:42,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:55:42,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:42,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 153 states and 348 transitions. [2024-11-08 23:55:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 348 transitions. [2024-11-08 23:55:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:55:45,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:46,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 155 states and 351 transitions. [2024-11-08 23:55:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 351 transitions. [2024-11-08 23:55:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:55:46,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:51,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 161 states and 358 transitions. [2024-11-08 23:55:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 358 transitions. [2024-11-08 23:55:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:55:51,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:51,802 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 165 states and 365 transitions. [2024-11-08 23:55:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 365 transitions. [2024-11-08 23:55:55,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:55:55,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:55,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 172 states and 378 transitions. [2024-11-08 23:56:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 378 transitions. [2024-11-08 23:56:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:56:02,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:02,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 179 states and 394 transitions. [2024-11-08 23:56:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 394 transitions. [2024-11-08 23:56:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:56:08,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:08,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:09,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 180 states and 394 transitions. [2024-11-08 23:56:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 394 transitions. [2024-11-08 23:56:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:56:09,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:09,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:10,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 181 states and 394 transitions. [2024-11-08 23:56:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 394 transitions. [2024-11-08 23:56:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:56:10,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:17,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 187 states and 406 transitions. [2024-11-08 23:56:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 406 transitions. [2024-11-08 23:56:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:56:17,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 190 states and 407 transitions. [2024-11-08 23:56:20,853 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 407 transitions. [2024-11-08 23:56:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:56:20,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:20,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 200 states and 442 transitions. [2024-11-08 23:56:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 442 transitions. [2024-11-08 23:56:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:56:42,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:42,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:47,642 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:07,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 212 states and 484 transitions. [2024-11-08 23:57:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 484 transitions. [2024-11-08 23:57:07,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:57:07,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:07,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:32,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 222 states and 514 transitions. [2024-11-08 23:57:32,544 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 514 transitions. [2024-11-08 23:57:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:57:32,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:52,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 231 states and 544 transitions. [2024-11-08 23:57:52,206 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 544 transitions. [2024-11-08 23:57:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:57:52,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:52,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 235 states and 558 transitions. [2024-11-08 23:58:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 558 transitions. [2024-11-08 23:58:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:58:03,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 242 states and 575 transitions. [2024-11-08 23:58:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 575 transitions. [2024-11-08 23:58:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:58:29,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:29,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 248 states and 583 transitions. [2024-11-08 23:58:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 583 transitions. [2024-11-08 23:58:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:58:45,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:45,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:01,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 249 states and 588 transitions. [2024-11-08 23:59:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 588 transitions. [2024-11-08 23:59:01,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:59:01,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:01,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:17,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 253 states and 603 transitions. [2024-11-08 23:59:17,105 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 603 transitions. [2024-11-08 23:59:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:59:17,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:17,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:31,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:31,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 255 states and 604 transitions. [2024-11-08 23:59:31,310 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 604 transitions. [2024-11-08 23:59:31,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:59:31,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:31,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 262 states and 637 transitions. [2024-11-08 23:59:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 637 transitions. [2024-11-08 23:59:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:59:45,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:45,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 269 states and 660 transitions. [2024-11-08 23:59:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 660 transitions. [2024-11-08 23:59:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:59:56,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 271 states and 664 transitions. [2024-11-09 00:00:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 664 transitions. [2024-11-09 00:00:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:01,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 272 states and 669 transitions. [2024-11-09 00:00:04,472 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 669 transitions. [2024-11-09 00:00:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:04,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:04,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 278 states and 676 transitions. [2024-11-09 00:00:11,498 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 676 transitions. [2024-11-09 00:00:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:11,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:11,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 282 states and 681 transitions. [2024-11-09 00:00:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 681 transitions. [2024-11-09 00:00:17,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:17,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:17,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:32,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 290 states and 699 transitions. [2024-11-09 00:00:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 699 transitions. [2024-11-09 00:00:32,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:32,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:32,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 297 states and 716 transitions. [2024-11-09 00:00:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 716 transitions. [2024-11-09 00:00:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:41,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 298 states and 716 transitions. [2024-11-09 00:00:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 716 transitions. [2024-11-09 00:00:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:44,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:44,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 299 states and 716 transitions. [2024-11-09 00:00:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 716 transitions. [2024-11-09 00:00:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:46,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:48,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 300 states and 716 transitions. [2024-11-09 00:00:48,486 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 716 transitions. [2024-11-09 00:00:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:00:48,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:48,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:00,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 307 states and 731 transitions. [2024-11-09 00:01:00,867 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 731 transitions. [2024-11-09 00:01:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:01:00,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:02,675 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 313 states and 743 transitions. [2024-11-09 00:01:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 743 transitions. [2024-11-09 00:01:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:01:10,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:10,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 322 states and 773 transitions. [2024-11-09 00:01:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 773 transitions. [2024-11-09 00:01:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:01:44,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:25,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 332 states and 829 transitions. [2024-11-09 00:02:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 829 transitions. [2024-11-09 00:02:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:02:25,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 338 states and 860 transitions. [2024-11-09 00:03:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 860 transitions. [2024-11-09 00:03:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:03:00,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:00,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 36 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:14,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 340 states and 878 transitions. [2024-11-09 00:03:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 878 transitions. [2024-11-09 00:03:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:03:14,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 355 states and 939 transitions. [2024-11-09 00:04:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 939 transitions. [2024-11-09 00:04:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:04:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 357 states and 951 transitions. [2024-11-09 00:04:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 951 transitions. [2024-11-09 00:04:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:04:30,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:30,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 362 states and 968 transitions. [2024-11-09 00:05:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 968 transitions. [2024-11-09 00:05:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:05:01,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:41,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 371 states and 999 transitions. [2024-11-09 00:05:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 999 transitions. [2024-11-09 00:05:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:05:41,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:41,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.