./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound100.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_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/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_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/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_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/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 83ea03e3a970ed9a04e84a7095cded72c8faa028a8061c6de69ab7c540d420f5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:00:43,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:00:43,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:00:43,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:00:43,954 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:00:43,980 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:00:43,981 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:00:43,982 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:00:43,982 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:00:43,983 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:00:43,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:00:43,984 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:00:43,985 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:00:43,985 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:00:43,986 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:00:43,986 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:00:43,987 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:00:43,987 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:00:43,988 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:00:43,988 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:00:43,989 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:00:43,991 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:00:43,991 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:00:43,992 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:00:43,992 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:00:43,993 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:00:43,993 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:00:43,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:00:43,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:00:43,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:00:43,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:00:43,995 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:00:43,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:00:43,996 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_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83ea03e3a970ed9a04e84a7095cded72c8faa028a8061c6de69ab7c540d420f5 [2024-11-08 23:00:44,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:00:44,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:00:44,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:00:44,334 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:00:44,336 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:00:44,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound100.c Unable to find full path for "g++" [2024-11-08 23:00:46,373 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:00:46,579 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:00:46,580 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound100.c [2024-11-08 23:00:46,590 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/data/2ea8ceea9/b4252ce5487247b2b55619935ad5b78d/FLAG3e446f7df [2024-11-08 23:00:46,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/data/2ea8ceea9/b4252ce5487247b2b55619935ad5b78d [2024-11-08 23:00:46,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:00:46,967 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:00:46,968 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:00:46,970 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:00:46,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:00:46,976 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:00:46" (1/1) ... [2024-11-08 23:00:46,981 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@477f931c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:46, skipping insertion in model container [2024-11-08 23:00:46,981 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:00:46" (1/1) ... [2024-11-08 23:00:47,004 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:00:47,191 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_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound100.c[526,539] [2024-11-08 23:00:47,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:00:47,223 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:00:47,238 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_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound100.c[526,539] [2024-11-08 23:00:47,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:00:47,263 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:00:47,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47 WrapperNode [2024-11-08 23:00:47,263 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:00:47,264 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:00:47,264 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:00:47,264 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:00:47,272 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,294 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 67 [2024-11-08 23:00:47,294 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:00:47,295 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:00:47,296 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:00:47,296 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:00:47,304 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,304 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,306 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,310 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,314 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,315 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,316 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,317 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:00:47,318 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:00:47,319 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:00:47,319 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:00:47,320 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:00:47,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:00:47,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:00:47,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5f5fe7-e6ff-4bf8-9dc9-7845b288e1e7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:00:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:00:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:00:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:00:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:00:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:00:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:00:47,479 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:00:47,482 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:00:47,703 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-08 23:00:47,704 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:00:47,777 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:00:47,777 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:00:47,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:00:47 BoogieIcfgContainer [2024-11-08 23:00:47,778 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:00:47,779 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:00:47,780 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:00:47,791 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:00:47,791 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:00:47" (1/1) ... [2024-11-08 23:00:47,803 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:00:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:47,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-08 23:00:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-08 23:00:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:00:47,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:47,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,055 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 23:00:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-08 23:00:48,080 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-08 23:00:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:00:48,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:48,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,257 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 23:00:48,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:48,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-08 23:00:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-08 23:00:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:00:48,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,507 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 23:00:48,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-08 23:00:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-08 23:00:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:00:48,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:48,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-08 23:00:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-08 23:00:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:00:49,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:49,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:49,430 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:00:49,436 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:49,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-08 23:00:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-08 23:00:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:00:50,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:00:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:51,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 44 states and 77 transitions. [2024-11-08 23:00:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 77 transitions. [2024-11-08 23:00:51,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:00:51,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:51,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:51,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:00:51,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:00:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 48 states and 87 transitions. [2024-11-08 23:00:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-08 23:00:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:00:52,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:52,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:00:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:53,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 50 states and 92 transitions. [2024-11-08 23:00:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 92 transitions. [2024-11-08 23:00:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:00:53,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:53,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:53,793 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:00:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 54 states and 100 transitions. [2024-11-08 23:00:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 100 transitions. [2024-11-08 23:00:54,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:00:54,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:54,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:00:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 56 states and 101 transitions. [2024-11-08 23:00:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 101 transitions. [2024-11-08 23:00:55,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:00:55,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:55,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:55,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 23:00:55,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:00:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 62 states and 116 transitions. [2024-11-08 23:00:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 116 transitions. [2024-11-08 23:00:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:00:57,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:57,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:57,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:00:57,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:00:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 64 states and 117 transitions. [2024-11-08 23:00:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 117 transitions. [2024-11-08 23:00:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:00:58,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:00:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:58,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:00:58,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:00:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:00:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 67 states and 127 transitions. [2024-11-08 23:00:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 127 transitions. [2024-11-08 23:00:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:00:58,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:58,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:01:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 72 states and 138 transitions. [2024-11-08 23:01:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 138 transitions. [2024-11-08 23:01:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:01:00,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:01:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 142 transitions. [2024-11-08 23:01:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 142 transitions. [2024-11-08 23:01:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:01:01,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:01,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:01,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:01:01,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:01:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 74 states and 141 transitions. [2024-11-08 23:01:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 141 transitions. [2024-11-08 23:01:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:01:01,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:01,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:01,739 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:01:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 80 states and 163 transitions. [2024-11-08 23:01:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-08 23:01:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:01:02,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:02,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:01:02,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:01:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 83 states and 171 transitions. [2024-11-08 23:01:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 171 transitions. [2024-11-08 23:01:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:01:03,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:03,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:01:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 83 states and 170 transitions. [2024-11-08 23:01:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 170 transitions. [2024-11-08 23:01:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:01:03,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:03,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:01:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 85 states and 177 transitions. [2024-11-08 23:01:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2024-11-08 23:01:04,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:01:04,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:04,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:01:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 87 states and 181 transitions. [2024-11-08 23:01:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 181 transitions. [2024-11-08 23:01:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:01:05,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:05,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:01:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 89 states and 182 transitions. [2024-11-08 23:01:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 182 transitions. [2024-11-08 23:01:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:01:05,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:05,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:05,955 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:01:05,957 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:06,188 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:01:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 95 states and 199 transitions. [2024-11-08 23:01:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 199 transitions. [2024-11-08 23:01:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:01:08,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:08,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:01:08,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:08,888 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:01:10,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 98 states and 203 transitions. [2024-11-08 23:01:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 203 transitions. [2024-11-08 23:01:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:01:10,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:10,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:10,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:01:10,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:01:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 100 states and 204 transitions. [2024-11-08 23:01:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 204 transitions. [2024-11-08 23:01:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:01:11,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:11,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:11,338 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:01:11,344 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:11,951 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:01:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 112 states and 240 transitions. [2024-11-08 23:01:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 240 transitions. [2024-11-08 23:01:16,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:01:16,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:16,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:16,468 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:01:16,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:01:19,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 117 states and 249 transitions. [2024-11-08 23:01:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 249 transitions. [2024-11-08 23:01:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:01:19,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:01:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:21,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 122 states and 269 transitions. [2024-11-08 23:01:21,853 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 269 transitions. [2024-11-08 23:01:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:01:21,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:21,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:21,907 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:01:21,910 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:22,324 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:01:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 124 states and 274 transitions. [2024-11-08 23:01:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 274 transitions. [2024-11-08 23:01:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:01:23,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:23,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:23,424 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:01:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 124 states and 273 transitions. [2024-11-08 23:01:24,032 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 273 transitions. [2024-11-08 23:01:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:24,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:24,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,089 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:01:24,090 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:01:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 127 states and 283 transitions. [2024-11-08 23:01:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 283 transitions. [2024-11-08 23:01:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:25,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:25,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:25,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:01:25,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:01:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 129 states and 287 transitions. [2024-11-08 23:01:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 287 transitions. [2024-11-08 23:01:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:26,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:01:26,695 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:01:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:27,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 131 states and 291 transitions. [2024-11-08 23:01:27,753 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 291 transitions. [2024-11-08 23:01:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:27,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:27,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:27,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:01:27,805 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:01:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 131 states and 289 transitions. [2024-11-08 23:01:28,353 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 289 transitions. [2024-11-08 23:01:28,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:28,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:28,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:28,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:28,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:01:28,403 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:01:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 134 states and 298 transitions. [2024-11-08 23:01:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-08 23:01:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:29,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:01:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 138 states and 311 transitions. [2024-11-08 23:01:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 311 transitions. [2024-11-08 23:01:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:31,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:31,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:31,466 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:01:32,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:32,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 138 states and 310 transitions. [2024-11-08 23:01:32,016 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 310 transitions. [2024-11-08 23:01:32,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:32,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:32,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:01:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 138 states and 309 transitions. [2024-11-08 23:01:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 309 transitions. [2024-11-08 23:01:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:32,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:01:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 140 states and 320 transitions. [2024-11-08 23:01:34,214 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 320 transitions. [2024-11-08 23:01:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:01:34,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:34,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-08 23:01:35,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 142 states and 324 transitions. [2024-11-08 23:01:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 324 transitions. [2024-11-08 23:01:35,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:01:35,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:35,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-08 23:01:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:36,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 144 states and 325 transitions. [2024-11-08 23:01:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 325 transitions. [2024-11-08 23:01:36,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:01:36,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:36,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:36,275 INFO L255 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:01:36,277 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:01:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 147 states and 332 transitions. [2024-11-08 23:01:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 332 transitions. [2024-11-08 23:01:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:39,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:39,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:01:39,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:01:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:43,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 153 states and 352 transitions. [2024-11-08 23:01:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 352 transitions. [2024-11-08 23:01:43,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:43,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:01:43,431 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:01:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 156 states and 355 transitions. [2024-11-08 23:01:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 355 transitions. [2024-11-08 23:01:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:46,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:46,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:46,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:01:46,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:01:48,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 159 states and 359 transitions. [2024-11-08 23:01:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 359 transitions. [2024-11-08 23:01:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:01:48,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:48,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:48,476 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:01:48,478 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:48,626 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:01:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 161 states and 360 transitions. [2024-11-08 23:01:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 360 transitions. [2024-11-08 23:01:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:01:49,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:49,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:01:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 162 states and 362 transitions. [2024-11-08 23:01:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 362 transitions. [2024-11-08 23:01:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:01:52,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:52,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:01:56,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:56,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 167 states and 386 transitions. [2024-11-08 23:01:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 386 transitions. [2024-11-08 23:01:56,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:01:56,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:56,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:01:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:56,130 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:01:56,133 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:01:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:02:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 179 states and 429 transitions. [2024-11-08 23:02:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 429 transitions. [2024-11-08 23:02:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:04,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:05,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 179 states and 428 transitions. [2024-11-08 23:02:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 428 transitions. [2024-11-08 23:02:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:05,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:02:05,673 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 179 states and 427 transitions. [2024-11-08 23:02:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 427 transitions. [2024-11-08 23:02:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:07,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:07,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:02:07,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:08,128 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:02:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:09,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 181 states and 432 transitions. [2024-11-08 23:02:09,502 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 432 transitions. [2024-11-08 23:02:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:09,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:09,562 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:02:09,564 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:09,930 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:02:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 186 states and 443 transitions. [2024-11-08 23:02:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 443 transitions. [2024-11-08 23:02:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:12,985 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:13,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:13,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 189 states and 449 transitions. [2024-11-08 23:02:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 449 transitions. [2024-11-08 23:02:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:13,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:13,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:13,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:02:13,757 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 191 states and 454 transitions. [2024-11-08 23:02:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 454 transitions. [2024-11-08 23:02:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:15,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:15,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:15,750 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:16,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 191 states and 453 transitions. [2024-11-08 23:02:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 453 transitions. [2024-11-08 23:02:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:16,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:16,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:17,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 191 states and 452 transitions. [2024-11-08 23:02:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 452 transitions. [2024-11-08 23:02:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:17,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:17,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:17,736 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:02:17,738 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:19,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:19,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 191 states and 451 transitions. [2024-11-08 23:02:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 451 transitions. [2024-11-08 23:02:19,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:02:19,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:19,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:19,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:02:19,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:19,938 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:02:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 194 states and 456 transitions. [2024-11-08 23:02:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 456 transitions. [2024-11-08 23:02:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:22,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:22,398 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:02:22,400 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 197 states and 467 transitions. [2024-11-08 23:02:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 467 transitions. [2024-11-08 23:02:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:24,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:24,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:24,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:02:24,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:26,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:26,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 199 states and 471 transitions. [2024-11-08 23:02:26,081 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 471 transitions. [2024-11-08 23:02:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:26,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:26,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:26,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:02:26,144 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:27,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 201 states and 475 transitions. [2024-11-08 23:02:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 475 transitions. [2024-11-08 23:02:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:27,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:02:27,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:27,939 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:29,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 203 states and 479 transitions. [2024-11-08 23:02:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 479 transitions. [2024-11-08 23:02:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:29,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:29,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:29,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:02:29,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-08 23:02:31,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:31,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 205 states and 480 transitions. [2024-11-08 23:02:31,789 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 480 transitions. [2024-11-08 23:02:31,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:31,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:31,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:33,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 209 states and 495 transitions. [2024-11-08 23:02:33,970 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 495 transitions. [2024-11-08 23:02:33,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:33,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:33,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 209 states and 494 transitions. [2024-11-08 23:02:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 494 transitions. [2024-11-08 23:02:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:34,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:34,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:34,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 209 states and 493 transitions. [2024-11-08 23:02:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 493 transitions. [2024-11-08 23:02:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:02:35,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:35,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:35,925 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:36,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 209 states and 492 transitions. [2024-11-08 23:02:36,798 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 492 transitions. [2024-11-08 23:02:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:02:36,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:02:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:39,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 211 states and 506 transitions. [2024-11-08 23:02:39,138 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 506 transitions. [2024-11-08 23:02:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:02:39,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:39,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:02:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 213 states and 510 transitions. [2024-11-08 23:02:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 510 transitions. [2024-11-08 23:02:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:02:40,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:02:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 215 states and 511 transitions. [2024-11-08 23:02:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 511 transitions. [2024-11-08 23:02:42,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:02:42,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:42,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:02:46,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 217 states and 536 transitions. [2024-11-08 23:02:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 536 transitions. [2024-11-08 23:02:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:02:46,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:46,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:46,708 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:02:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 222 states and 570 transitions. [2024-11-08 23:02:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 570 transitions. [2024-11-08 23:02:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:02:51,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:51,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:02:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:51,416 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:02:51,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:02:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:03:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 235 states and 627 transitions. [2024-11-08 23:03:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 627 transitions. [2024-11-08 23:03:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:03,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:03,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:03:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 235 states and 626 transitions. [2024-11-08 23:03:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 626 transitions. [2024-11-08 23:03:04,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:04,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:04,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:04,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:04,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 23:03:04,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:03:07,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:07,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 237 states and 629 transitions. [2024-11-08 23:03:07,787 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 629 transitions. [2024-11-08 23:03:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:07,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:07,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:07,855 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:03:07,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:03:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:12,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 240 states and 646 transitions. [2024-11-08 23:03:12,435 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 646 transitions. [2024-11-08 23:03:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:12,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:12,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:12,559 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:03:13,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:13,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 240 states and 645 transitions. [2024-11-08 23:03:13,505 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 645 transitions. [2024-11-08 23:03:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:13,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:13,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:13,571 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:03:13,573 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:03:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:15,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 242 states and 652 transitions. [2024-11-08 23:03:15,768 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 652 transitions. [2024-11-08 23:03:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:15,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:15,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:15,831 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:03:15,834 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:03:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 244 states and 658 transitions. [2024-11-08 23:03:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 658 transitions. [2024-11-08 23:03:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:18,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:18,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:18,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 23:03:18,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:03:21,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 246 states and 667 transitions. [2024-11-08 23:03:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 667 transitions. [2024-11-08 23:03:21,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:21,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:21,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:21,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 23:03:21,855 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:03:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 252 states and 679 transitions. [2024-11-08 23:03:28,860 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 679 transitions. [2024-11-08 23:03:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:28,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:28,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:28,963 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:03:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 252 states and 678 transitions. [2024-11-08 23:03:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 678 transitions. [2024-11-08 23:03:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:29,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:29,881 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 23:03:29,883 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:03:32,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:32,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 254 states and 684 transitions. [2024-11-08 23:03:32,625 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 684 transitions. [2024-11-08 23:03:32,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:03:32,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:32,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:32,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:32,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:03:32,698 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:03:35,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 256 states and 690 transitions. [2024-11-08 23:03:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 690 transitions. [2024-11-08 23:03:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:03:35,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:35,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:03:35,795 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:03:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 262 states and 712 transitions. [2024-11-08 23:03:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 712 transitions. [2024-11-08 23:03:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:03:43,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:43,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:03:43,079 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:43,248 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:03:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 265 states and 715 transitions. [2024-11-08 23:03:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 715 transitions. [2024-11-08 23:03:46,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:03:46,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:46,382 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:03:46,383 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:03:49,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:49,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 268 states and 718 transitions. [2024-11-08 23:03:49,389 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 718 transitions. [2024-11-08 23:03:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:03:49,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:49,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:49,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:03:49,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:03:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 271 states and 722 transitions. [2024-11-08 23:03:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 722 transitions. [2024-11-08 23:03:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:03:53,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:53,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:53,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:53,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:03:53,614 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:03:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 273 states and 723 transitions. [2024-11-08 23:03:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 723 transitions. [2024-11-08 23:03:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:03:56,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:56,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:56,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:03:56,243 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:03:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 276 states and 738 transitions. [2024-11-08 23:03:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 738 transitions. [2024-11-08 23:03:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:03:59,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:59,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:03:59,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:04:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 279 states and 748 transitions. [2024-11-08 23:04:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 748 transitions. [2024-11-08 23:04:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:02,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:02,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:04:02,951 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:06,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 281 states and 752 transitions. [2024-11-08 23:04:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 752 transitions. [2024-11-08 23:04:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:06,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:06,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:06,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:04:06,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:04:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:09,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 284 states and 763 transitions. [2024-11-08 23:04:09,380 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 763 transitions. [2024-11-08 23:04:09,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:09,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:09,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:09,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:04:09,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:04:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 286 states and 767 transitions. [2024-11-08 23:04:11,664 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 767 transitions. [2024-11-08 23:04:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:11,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:11,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:04:11,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 288 states and 771 transitions. [2024-11-08 23:04:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 771 transitions. [2024-11-08 23:04:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:14,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:04:14,116 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:04:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:16,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 290 states and 775 transitions. [2024-11-08 23:04:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 775 transitions. [2024-11-08 23:04:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:16,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:04:16,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:18,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 292 states and 779 transitions. [2024-11-08 23:04:18,945 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 779 transitions. [2024-11-08 23:04:18,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:18,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:18,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:19,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:04:19,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:19,259 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:21,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 294 states and 783 transitions. [2024-11-08 23:04:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 783 transitions. [2024-11-08 23:04:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:21,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:21,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:21,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:04:21,618 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 296 states and 787 transitions. [2024-11-08 23:04:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 787 transitions. [2024-11-08 23:04:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:23,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:23,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:23,985 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:04:23,987 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:26,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 298 states and 790 transitions. [2024-11-08 23:04:26,403 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 790 transitions. [2024-11-08 23:04:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:26,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:26,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:04:26,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:27,567 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 307 states and 827 transitions. [2024-11-08 23:04:38,477 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 827 transitions. [2024-11-08 23:04:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:38,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:38,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:38,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:04:38,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:04:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 312 states and 845 transitions. [2024-11-08 23:04:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 845 transitions. [2024-11-08 23:04:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:46,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:46,333 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:04:46,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:04:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 317 states and 857 transitions. [2024-11-08 23:04:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 857 transitions. [2024-11-08 23:04:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:04:53,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:04:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:53,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:04:53,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:04:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 322 states and 868 transitions. [2024-11-08 23:05:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 868 transitions. [2024-11-08 23:05:00,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:05:00,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:00,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:00,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:05:00,291 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 324 states and 874 transitions. [2024-11-08 23:05:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 874 transitions. [2024-11-08 23:05:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:05:04,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:04,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:05:04,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:04,590 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 327 states and 882 transitions. [2024-11-08 23:05:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 882 transitions. [2024-11-08 23:05:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:05:07,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:07,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:07,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:07,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:05:07,376 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 327 states and 881 transitions. [2024-11-08 23:05:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 881 transitions. [2024-11-08 23:05:09,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:05:09,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:09,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:09,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:05:09,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:14,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 330 states and 886 transitions. [2024-11-08 23:05:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 886 transitions. [2024-11-08 23:05:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:05:14,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 333 states and 892 transitions. [2024-11-08 23:05:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 892 transitions. [2024-11-08 23:05:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:05:16,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:16,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:21,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 336 states and 898 transitions. [2024-11-08 23:05:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 898 transitions. [2024-11-08 23:05:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:05:22,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:22,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:05:22,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:23,006 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:05:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:24,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 336 states and 897 transitions. [2024-11-08 23:05:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 897 transitions. [2024-11-08 23:05:24,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:24,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:24,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:24,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:05:24,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:05:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 339 states and 910 transitions. [2024-11-08 23:05:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 910 transitions. [2024-11-08 23:05:28,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:28,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:28,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:05:28,411 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 56 proven. 56 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:05:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:31,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 341 states and 914 transitions. [2024-11-08 23:05:31,272 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 914 transitions. [2024-11-08 23:05:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:31,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:31,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:31,332 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:05:31,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:05:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 343 states and 918 transitions. [2024-11-08 23:05:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 918 transitions. [2024-11-08 23:05:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:34,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:34,517 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:05:34,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:05:37,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 345 states and 922 transitions. [2024-11-08 23:05:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 922 transitions. [2024-11-08 23:05:37,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:37,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:37,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:37,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:05:37,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:05:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 347 states and 926 transitions. [2024-11-08 23:05:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 926 transitions. [2024-11-08 23:05:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:40,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:40,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:40,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:05:40,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:05:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 347 states and 923 transitions. [2024-11-08 23:05:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 923 transitions. [2024-11-08 23:05:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:42,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:42,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:42,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:42,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:05:42,211 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:05:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 349 states and 928 transitions. [2024-11-08 23:05:45,847 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 928 transitions. [2024-11-08 23:05:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:45,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:05:49,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:49,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 353 states and 945 transitions. [2024-11-08 23:05:49,331 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 945 transitions. [2024-11-08 23:05:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:49,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:49,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:05:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 353 states and 944 transitions. [2024-11-08 23:05:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 944 transitions. [2024-11-08 23:05:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:50,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:05:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 353 states and 943 transitions. [2024-11-08 23:05:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 943 transitions. [2024-11-08 23:05:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:52,544 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:05:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 353 states and 942 transitions. [2024-11-08 23:05:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 942 transitions. [2024-11-08 23:05:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:05:54,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:05:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 353 states and 941 transitions. [2024-11-08 23:05:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 941 transitions. [2024-11-08 23:05:55,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:05:55,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:05:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:55,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:05:55,609 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:05:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:06:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:07,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 358 states and 952 transitions. [2024-11-08 23:06:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 952 transitions. [2024-11-08 23:06:07,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:07,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:07,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:07,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:06:07,233 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:08,064 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:06:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:12,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 361 states and 961 transitions. [2024-11-08 23:06:12,345 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 961 transitions. [2024-11-08 23:06:12,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:12,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:12,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:12,416 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 23:06:12,418 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:06:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 363 states and 964 transitions. [2024-11-08 23:06:16,064 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 964 transitions. [2024-11-08 23:06:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:16,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:16,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:16,130 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:06:16,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:06:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 365 states and 967 transitions. [2024-11-08 23:06:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 967 transitions. [2024-11-08 23:06:19,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:19,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:19,870 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:06:19,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:06:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 367 states and 970 transitions. [2024-11-08 23:06:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 970 transitions. [2024-11-08 23:06:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:23,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:23,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:23,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:06:23,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:06:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 369 states and 973 transitions. [2024-11-08 23:06:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 973 transitions. [2024-11-08 23:06:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:26,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:27,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:06:27,088 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:06:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:30,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 371 states and 976 transitions. [2024-11-08 23:06:30,584 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 976 transitions. [2024-11-08 23:06:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:30,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:06:30,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:06:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 373 states and 979 transitions. [2024-11-08 23:06:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 979 transitions. [2024-11-08 23:06:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:34,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:06:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:35,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:06:35,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:06:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 82 proven. 59 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:06:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 375 states and 982 transitions. [2024-11-08 23:06:39,057 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 982 transitions. [2024-11-08 23:06:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:06:39,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:06:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 377 states and 999 transitions. [2024-11-08 23:06:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 999 transitions. [2024-11-08 23:06:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:06:43,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-08 23:06:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 379 states and 1004 transitions. [2024-11-08 23:06:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1004 transitions. [2024-11-08 23:06:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:06:46,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:46,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-08 23:06:48,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:48,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 381 states and 1005 transitions. [2024-11-08 23:06:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1005 transitions. [2024-11-08 23:06:48,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:06:48,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:48,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:06:52,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 382 states and 1007 transitions. [2024-11-08 23:06:52,786 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1007 transitions. [2024-11-08 23:06:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:06:52,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 387 states and 1062 transitions. [2024-11-08 23:07:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1062 transitions. [2024-11-08 23:07:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:03,676 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 23:07:03,678 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:05,311 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 58 proven. 66 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:07:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 392 states and 1093 transitions. [2024-11-08 23:07:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1093 transitions. [2024-11-08 23:07:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:15,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:15,973 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 23:07:15,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:16,498 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 396 states and 1106 transitions. [2024-11-08 23:07:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1106 transitions. [2024-11-08 23:07:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:23,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:23,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:23,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 23:07:23,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:24,281 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 398 states and 1112 transitions. [2024-11-08 23:07:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1112 transitions. [2024-11-08 23:07:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:28,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:28,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:28,730 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 23:07:28,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 400 states and 1118 transitions. [2024-11-08 23:07:33,315 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1118 transitions. [2024-11-08 23:07:33,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:33,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 400 states and 1117 transitions. [2024-11-08 23:07:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1117 transitions. [2024-11-08 23:07:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:34,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:34,946 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 23:07:34,949 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 58 proven. 66 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:07:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 402 states and 1123 transitions. [2024-11-08 23:07:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1123 transitions. [2024-11-08 23:07:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:40,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 402 states and 1122 transitions. [2024-11-08 23:07:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1122 transitions. [2024-11-08 23:07:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:41,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:41,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 23:07:41,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:07:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 404 states and 1128 transitions. [2024-11-08 23:07:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1128 transitions. [2024-11-08 23:07:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:46,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 404 states and 1127 transitions. [2024-11-08 23:07:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1127 transitions. [2024-11-08 23:07:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:07:49,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:49,151 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:07:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 404 states and 1126 transitions. [2024-11-08 23:07:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1126 transitions. [2024-11-08 23:07:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:07:50,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:50,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:50,871 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:07:50,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:08:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 410 states and 1150 transitions. [2024-11-08 23:08:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1150 transitions. [2024-11-08 23:08:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:08:06,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,381 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:06,383 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:11,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 413 states and 1153 transitions. [2024-11-08 23:08:11,886 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1153 transitions. [2024-11-08 23:08:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:08:11,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:11,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:11,946 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:11,948 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:12,169 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 416 states and 1156 transitions. [2024-11-08 23:08:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1156 transitions. [2024-11-08 23:08:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:08:17,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:17,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:17,219 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:17,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 419 states and 1159 transitions. [2024-11-08 23:08:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1159 transitions. [2024-11-08 23:08:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:08:22,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:22,373 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:22,588 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 422 states and 1163 transitions. [2024-11-08 23:08:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1163 transitions. [2024-11-08 23:08:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:08:28,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:28,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:28,750 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 424 states and 1164 transitions. [2024-11-08 23:08:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1164 transitions. [2024-11-08 23:08:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:33,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,117 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:08:33,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:33,529 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 60 proven. 71 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:08:38,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 427 states and 1179 transitions. [2024-11-08 23:08:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1179 transitions. [2024-11-08 23:08:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:38,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:38,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:38,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:38,439 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 429 states and 1184 transitions. [2024-11-08 23:08:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1184 transitions. [2024-11-08 23:08:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:42,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:42,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:42,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:08:42,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:08:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 430 states and 1195 transitions. [2024-11-08 23:08:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1195 transitions. [2024-11-08 23:08:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:44,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,756 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:44,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:48,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 432 states and 1199 transitions. [2024-11-08 23:08:48,185 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1199 transitions. [2024-11-08 23:08:48,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:48,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:48,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:48,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:48,242 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 434 states and 1203 transitions. [2024-11-08 23:08:51,869 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1203 transitions. [2024-11-08 23:08:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:51,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:51,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:51,926 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:51,927 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 436 states and 1207 transitions. [2024-11-08 23:08:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1207 transitions. [2024-11-08 23:08:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:55,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:55,685 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:08:55,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:55,974 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 60 proven. 71 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:08:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 438 states and 1211 transitions. [2024-11-08 23:08:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1211 transitions. [2024-11-08 23:08:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:59,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:59,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:59,668 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:08:59,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:09:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 440 states and 1215 transitions. [2024-11-08 23:09:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1215 transitions. [2024-11-08 23:09:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:09:03,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:03,277 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:09:03,279 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:03,503 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:09:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 442 states and 1219 transitions. [2024-11-08 23:09:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1219 transitions. [2024-11-08 23:09:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:09:07,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:07,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:07,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:09:07,092 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:07,286 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:09:10,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 444 states and 1223 transitions. [2024-11-08 23:09:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1223 transitions. [2024-11-08 23:09:10,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:09:10,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:09:10,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:10,971 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:09:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 446 states and 1227 transitions. [2024-11-08 23:09:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1227 transitions. [2024-11-08 23:09:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:09:14,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:14,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:14,654 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:09:14,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:09:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 448 states and 1231 transitions. [2024-11-08 23:09:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1231 transitions. [2024-11-08 23:09:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:09:18,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:18,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:18,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:09:18,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:09:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 460 states and 1286 transitions. [2024-11-08 23:09:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1286 transitions. [2024-11-08 23:09:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:09:42,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:42,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:42,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:09:42,719 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:09:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:51,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 462 states and 1291 transitions. [2024-11-08 23:09:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1291 transitions. [2024-11-08 23:09:51,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:09:51,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:51,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:51,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:09:51,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 467 states and 1301 transitions. [2024-11-08 23:10:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1301 transitions. [2024-11-08 23:10:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:10:06,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,655 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:10:06,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 470 states and 1306 transitions. [2024-11-08 23:10:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1306 transitions. [2024-11-08 23:10:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:10:13,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:13,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:10:13,618 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:14,031 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 478 states and 1326 transitions. [2024-11-08 23:10:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1326 transitions. [2024-11-08 23:10:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:10:26,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:26,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,170 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:10:26,172 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:31,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 480 states and 1332 transitions. [2024-11-08 23:10:31,938 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1332 transitions. [2024-11-08 23:10:31,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:10:31,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:31,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:31,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:10:31,992 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 488 states and 1352 transitions. [2024-11-08 23:10:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1352 transitions. [2024-11-08 23:10:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:10:45,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 491 states and 1358 transitions. [2024-11-08 23:10:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1358 transitions. [2024-11-08 23:10:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:10:50,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:50,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:50,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:10:50,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 491 states and 1357 transitions. [2024-11-08 23:10:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1357 transitions. [2024-11-08 23:10:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:10:52,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:53,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:10:53,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:10:55,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 491 states and 1356 transitions. [2024-11-08 23:10:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1356 transitions. [2024-11-08 23:10:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:10:55,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:10:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:55,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:10:55,540 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:10:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:11:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 494 states and 1371 transitions. [2024-11-08 23:11:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1371 transitions. [2024-11-08 23:11:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:01,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:01,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:01,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:11:01,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:11:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 496 states and 1375 transitions. [2024-11-08 23:11:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1375 transitions. [2024-11-08 23:11:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:05,977 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:11:05,979 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:06,222 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:11:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 498 states and 1379 transitions. [2024-11-08 23:11:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1379 transitions. [2024-11-08 23:11:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:10,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:10,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:10,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:11:10,234 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:11:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 500 states and 1383 transitions. [2024-11-08 23:11:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1383 transitions. [2024-11-08 23:11:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:14,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,430 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:11:14,432 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:11:18,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 502 states and 1387 transitions. [2024-11-08 23:11:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1387 transitions. [2024-11-08 23:11:19,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:19,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:19,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:19,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:11:19,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:11:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 502 states and 1384 transitions. [2024-11-08 23:11:21,564 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1384 transitions. [2024-11-08 23:11:21,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:21,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:27,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:27,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 506 states and 1403 transitions. [2024-11-08 23:11:27,662 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1403 transitions. [2024-11-08 23:11:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:27,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:27,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:27,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:11:27,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:11:32,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 508 states and 1408 transitions. [2024-11-08 23:11:32,245 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1408 transitions. [2024-11-08 23:11:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:32,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:32,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 508 states and 1407 transitions. [2024-11-08 23:11:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1407 transitions. [2024-11-08 23:11:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:34,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:34,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:36,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 508 states and 1406 transitions. [2024-11-08 23:11:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1406 transitions. [2024-11-08 23:11:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:36,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:39,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 508 states and 1405 transitions. [2024-11-08 23:11:39,193 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1405 transitions. [2024-11-08 23:11:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:39,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:11:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:11:39,249 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:11:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 510 states and 1409 transitions. [2024-11-08 23:11:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1409 transitions. [2024-11-08 23:11:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:43,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,750 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:45,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 510 states and 1408 transitions. [2024-11-08 23:11:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1408 transitions. [2024-11-08 23:11:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:11:45,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 510 states and 1407 transitions. [2024-11-08 23:11:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1407 transitions. [2024-11-08 23:11:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:11:48,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,316 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:11:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 512 states and 1427 transitions. [2024-11-08 23:11:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1427 transitions. [2024-11-08 23:11:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:11:55,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:12:11,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:11,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 517 states and 1500 transitions. [2024-11-08 23:12:11,127 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1500 transitions. [2024-11-08 23:12:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:12:11,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:11,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:12:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 518 states and 1508 transitions. [2024-11-08 23:12:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1508 transitions. [2024-11-08 23:12:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:12:15,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:12:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 518 states and 1506 transitions. [2024-11-08 23:12:18,059 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1506 transitions. [2024-11-08 23:12:18,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:12:18,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,133 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:12:18,134 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-08 23:12:36,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:36,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 523 states and 1575 transitions. [2024-11-08 23:12:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1575 transitions. [2024-11-08 23:12:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:12:36,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:36,819 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:12:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 523 states and 1574 transitions. [2024-11-08 23:12:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1574 transitions. [2024-11-08 23:12:38,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:12:38,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:39,065 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:12:39,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 106 proven. 86 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-08 23:12:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 527 states and 1591 transitions. [2024-11-08 23:12:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1591 transitions. [2024-11-08 23:12:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:12:49,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:49,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:49,655 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:12:49,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-08 23:12:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 529 states and 1597 transitions. [2024-11-08 23:12:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1597 transitions. [2024-11-08 23:12:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:12:55,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:12:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,820 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:12:55,821 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:12:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:13:06,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 533 states and 1618 transitions. [2024-11-08 23:13:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1618 transitions. [2024-11-08 23:13:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:06,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:06,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:13:06,233 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:13:11,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 535 states and 1624 transitions. [2024-11-08 23:13:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1624 transitions. [2024-11-08 23:13:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:11,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:12,048 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:13:12,050 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:12,670 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:13:18,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 537 states and 1630 transitions. [2024-11-08 23:13:18,133 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1630 transitions. [2024-11-08 23:13:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:18,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:13:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,204 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:13:18,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:13:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:13:24,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 539 states and 1636 transitions. [2024-11-08 23:13:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1636 transitions. [2024-11-08 23:13:24,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:24,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:24,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:13:26,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 539 states and 1635 transitions. [2024-11-08 23:13:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1635 transitions. [2024-11-08 23:13:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:26,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:13:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 539 states and 1634 transitions. [2024-11-08 23:13:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1634 transitions. [2024-11-08 23:13:28,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:28,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:13:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 539 states and 1633 transitions. [2024-11-08 23:13:31,271 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1633 transitions. [2024-11-08 23:13:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:31,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:13:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 539 states and 1632 transitions. [2024-11-08 23:13:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1632 transitions. [2024-11-08 23:13:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:33,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:33,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:13:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 539 states and 1631 transitions. [2024-11-08 23:13:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1631 transitions. [2024-11-08 23:13:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:35,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:13:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 539 states and 1630 transitions. [2024-11-08 23:13:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1630 transitions. [2024-11-08 23:13:38,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:38,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:38,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:13:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 539 states and 1629 transitions. [2024-11-08 23:13:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1629 transitions. [2024-11-08 23:13:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:13:40,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:40,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 93 proven. 4 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked.