./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-33.i --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_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/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_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-33.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/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_e243a917-7d0d-44d6-af72-e4b895aa4d5b/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 5c234e2fefe11c7ac0093946cc9cf5ef419837c81c25df397f2c3f9610af0164 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:38:48,437 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:38:48,534 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:38:48,540 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:38:48,541 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:38:48,582 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:38:48,583 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:38:48,583 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:38:48,584 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:38:48,588 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:38:48,588 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:38:48,589 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:38:48,589 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:38:48,590 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:38:48,590 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:38:48,590 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:38:48,591 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:38:48,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:38:48,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:38:48,595 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:38:48,595 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:38:48,596 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:38:48,596 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:38:48,597 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:38:48,597 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:38:48,597 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:38:48,598 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:38:48,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:38:48,599 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:38:48,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:38:48,599 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:38:48,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:38:48,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:38:48,600 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_e243a917-7d0d-44d6-af72-e4b895aa4d5b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c234e2fefe11c7ac0093946cc9cf5ef419837c81c25df397f2c3f9610af0164 [2024-11-09 00:38:48,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:38:48,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:38:48,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:38:48,942 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:38:48,943 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:38:48,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-33.i Unable to find full path for "g++" [2024-11-09 00:38:51,105 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:38:51,333 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:38:51,334 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-33.i [2024-11-09 00:38:51,346 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/data/cbdaa49d5/4cdc7fc18dc04099ab39274a96d09cfe/FLAG0de8f3cd3 [2024-11-09 00:38:51,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/data/cbdaa49d5/4cdc7fc18dc04099ab39274a96d09cfe [2024-11-09 00:38:51,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:38:51,378 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:38:51,380 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:38:51,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:38:51,387 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:38:51,388 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:51,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79a8abce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51, skipping insertion in model container [2024-11-09 00:38:51,390 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:51,436 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:38:51,674 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_e243a917-7d0d-44d6-af72-e4b895aa4d5b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-33.i[919,932] [2024-11-09 00:38:51,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:38:51,780 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:38:51,796 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_e243a917-7d0d-44d6-af72-e4b895aa4d5b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-33.i[919,932] [2024-11-09 00:38:51,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:38:51,907 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:38:51,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51 WrapperNode [2024-11-09 00:38:51,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:38:51,909 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:38:51,910 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:38:51,910 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:38:51,919 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:51,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:51,988 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 225 [2024-11-09 00:38:51,988 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:38:51,989 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:38:51,990 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:38:51,990 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:38:52,004 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,024 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,043 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,049 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:38:52,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:38:52,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:38:52,055 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:38:52,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:38:51" (1/1) ... [2024-11-09 00:38:52,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:38:52,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:38:52,098 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:38:52,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e243a917-7d0d-44d6-af72-e4b895aa4d5b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:38:52,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:38:52,142 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:38:52,143 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:38:52,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:38:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:38:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:38:52,276 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:38:52,282 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:38:53,185 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-09 00:38:53,185 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:38:53,617 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:38:53,620 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:38:53,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:38:53 BoogieIcfgContainer [2024-11-09 00:38:53,621 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:38:53,622 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:38:53,622 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:38:53,635 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:38:53,636 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:38:53" (1/1) ... [2024-11-09 00:38:53,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:38:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 60 states and 94 transitions. [2024-11-09 00:38:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 94 transitions. [2024-11-09 00:38:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:38:53,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:39:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 112 states and 183 transitions. [2024-11-09 00:39:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 183 transitions. [2024-11-09 00:39:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:02,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:02,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:39:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 145 states and 239 transitions. [2024-11-09 00:39:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 239 transitions. [2024-11-09 00:39:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:08,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:39:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 191 states and 317 transitions. [2024-11-09 00:39:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 317 transitions. [2024-11-09 00:39:17,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:17,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:17,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 26 proven. 67 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:39:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 224 states and 373 transitions. [2024-11-09 00:39:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 373 transitions. [2024-11-09 00:39:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:24,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:28,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 27 proven. 66 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:39:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:34,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 270 states and 452 transitions. [2024-11-09 00:39:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 452 transitions. [2024-11-09 00:39:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:34,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:34,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:39,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:39:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 270 states and 452 transitions. [2024-11-09 00:39:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 452 transitions. [2024-11-09 00:39:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:39,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:39,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:39:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 271 states and 455 transitions. [2024-11-09 00:39:48,785 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 455 transitions. [2024-11-09 00:39:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:48,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:48,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:39:54,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:54,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 271 states and 455 transitions. [2024-11-09 00:39:54,030 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 455 transitions. [2024-11-09 00:39:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:54,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:57,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:39:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 271 states and 455 transitions. [2024-11-09 00:39:57,576 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 455 transitions. [2024-11-09 00:39:57,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:57,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:57,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:40:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 316 states and 534 transitions. [2024-11-09 00:40:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 534 transitions. [2024-11-09 00:40:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:07,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:40:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 316 states and 534 transitions. [2024-11-09 00:40:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 534 transitions. [2024-11-09 00:40:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:12,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:12,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 26 proven. 67 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:40:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 317 states and 537 transitions. [2024-11-09 00:40:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 537 transitions. [2024-11-09 00:40:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:15,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:15,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:40:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:24,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 355 states and 607 transitions. [2024-11-09 00:40:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 607 transitions. [2024-11-09 00:40:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:24,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:24,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 26 proven. 67 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:40:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 355 states and 607 transitions. [2024-11-09 00:40:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 607 transitions. [2024-11-09 00:40:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:29,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:33,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 33 proven. 87 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:40:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 355 states and 607 transitions. [2024-11-09 00:40:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 607 transitions. [2024-11-09 00:40:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:36,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:36,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:40:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 355 states and 607 transitions. [2024-11-09 00:40:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 607 transitions. [2024-11-09 00:40:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:40,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:40:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 355 states and 607 transitions. [2024-11-09 00:40:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 607 transitions. [2024-11-09 00:40:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:43,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:40:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 399 states and 683 transitions. [2024-11-09 00:40:53,696 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 683 transitions. [2024-11-09 00:40:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:53,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:53,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:41:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:01,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 433 states and 743 transitions. [2024-11-09 00:41:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 743 transitions. [2024-11-09 00:41:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:41:01,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:41:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:06,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 433 states and 743 transitions. [2024-11-09 00:41:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 743 transitions. [2024-11-09 00:41:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:41:06,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:06,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 30 proven. 90 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:41:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:19,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 469 states and 805 transitions. [2024-11-09 00:41:19,183 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 805 transitions. [2024-11-09 00:41:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:41:19,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:19,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:23,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 92 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:41:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 469 states and 805 transitions. [2024-11-09 00:41:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 805 transitions. [2024-11-09 00:41:25,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:41:25,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:41:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 503 states and 865 transitions. [2024-11-09 00:41:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 865 transitions. [2024-11-09 00:41:35,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:41:35,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:41:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:47,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 537 states and 925 transitions. [2024-11-09 00:41:47,762 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 925 transitions. [2024-11-09 00:41:47,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:41:47,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:47,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:41:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 570 states and 981 transitions. [2024-11-09 00:41:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 981 transitions. [2024-11-09 00:41:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:41:53,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:53,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 30 proven. 90 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:42:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:12,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 605 states and 1042 transitions. [2024-11-09 00:42:12,672 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1042 transitions. [2024-11-09 00:42:12,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:42:12,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:42:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 606 states and 1044 transitions. [2024-11-09 00:42:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1044 transitions. [2024-11-09 00:42:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:42:17,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:17,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:20,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 27 proven. 66 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:42:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 641 states and 1105 transitions. [2024-11-09 00:42:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1105 transitions. [2024-11-09 00:42:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:42:26,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 34 proven. 86 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:42:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 641 states and 1105 transitions. [2024-11-09 00:42:31,364 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1105 transitions. [2024-11-09 00:42:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:42:31,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:42:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 676 states and 1170 transitions. [2024-11-09 00:42:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1170 transitions. [2024-11-09 00:42:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:42:41,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:42:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:58,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 720 states and 1248 transitions. [2024-11-09 00:42:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1248 transitions. [2024-11-09 00:42:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:42:58,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:58,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 30 proven. 90 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:43:26,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 755 states and 1313 transitions. [2024-11-09 00:43:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1313 transitions. [2024-11-09 00:43:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:26,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 27 proven. 66 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:43:32,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:32,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 756 states and 1317 transitions. [2024-11-09 00:43:32,365 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:43:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:32,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:32,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:43:36,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 756 states and 1317 transitions. [2024-11-09 00:43:36,317 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:43:36,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:36,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:36,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:43:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 756 states and 1317 transitions. [2024-11-09 00:43:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:43:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:42,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:42,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 27 proven. 66 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:43:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:47,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 756 states and 1317 transitions. [2024-11-09 00:43:47,632 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:43:47,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:47,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:47,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 34 proven. 86 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:43:51,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 756 states and 1317 transitions. [2024-11-09 00:43:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:43:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:51,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:51,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:43:54,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:54,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 756 states and 1317 transitions. [2024-11-09 00:43:54,593 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:43:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:54,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:54,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:43:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 756 states and 1317 transitions. [2024-11-09 00:43:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:43:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:59,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:59,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:44:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 756 states and 1317 transitions. [2024-11-09 00:44:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1317 transitions. [2024-11-09 00:44:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:44:04,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:04,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:05,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:44:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 790 states and 1376 transitions. [2024-11-09 00:44:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1376 transitions. [2024-11-09 00:44:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:44:12,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:12,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:44:26,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 823 states and 1432 transitions. [2024-11-09 00:44:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1432 transitions. [2024-11-09 00:44:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:44:26,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:26,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:29,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:44:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 855 states and 1485 transitions. [2024-11-09 00:44:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1485 transitions. [2024-11-09 00:44:55,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:44:55,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:44:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 855 states and 1485 transitions. [2024-11-09 00:44:58,817 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1485 transitions. [2024-11-09 00:44:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:44:58,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 27 proven. 66 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:45:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 855 states and 1485 transitions. [2024-11-09 00:45:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1485 transitions. [2024-11-09 00:45:03,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:03,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:03,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 33 proven. 87 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:45:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 855 states and 1485 transitions. [2024-11-09 00:45:08,573 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1485 transitions. [2024-11-09 00:45:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:08,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:08,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:45:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 889 states and 1544 transitions. [2024-11-09 00:45:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1544 transitions. [2024-11-09 00:45:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:19,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:45:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 889 states and 1544 transitions. [2024-11-09 00:45:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1544 transitions. [2024-11-09 00:45:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:23,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:23,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:27,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:45:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 889 states and 1544 transitions. [2024-11-09 00:45:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1544 transitions. [2024-11-09 00:45:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:31,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:31,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 34 proven. 86 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:45:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 889 states and 1544 transitions. [2024-11-09 00:45:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1544 transitions. [2024-11-09 00:45:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:36,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:45:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 889 states and 1544 transitions. [2024-11-09 00:45:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1544 transitions. [2024-11-09 00:45:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 92 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:45:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 923 states and 1603 transitions. [2024-11-09 00:45:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1603 transitions. [2024-11-09 00:45:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:45:56,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:46:24,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:24,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 957 states and 1661 transitions. [2024-11-09 00:46:24,198 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1661 transitions. [2024-11-09 00:46:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:46:24,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:24,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:46:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 957 states and 1661 transitions. [2024-11-09 00:46:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1661 transitions. [2024-11-09 00:46:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:46:28,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:28,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:34,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 35 proven. 110 refuted. 0 times theorem prover too weak. 977 trivial. 0 not checked. [2024-11-09 00:46:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 958 states and 1663 transitions. [2024-11-09 00:46:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1663 transitions. [2024-11-09 00:46:41,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:46:41,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:46:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:51,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 964 states and 1674 transitions. [2024-11-09 00:46:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1674 transitions. [2024-11-09 00:46:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:46:51,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:46:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 964 states and 1674 transitions. [2024-11-09 00:46:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1674 transitions. [2024-11-09 00:46:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:46:54,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:58,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:47:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 964 states and 1674 transitions. [2024-11-09 00:47:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1674 transitions. [2024-11-09 00:47:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:00,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:00,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:47:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 964 states and 1674 transitions. [2024-11-09 00:47:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1674 transitions. [2024-11-09 00:47:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:05,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:05,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 34 proven. 86 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:47:09,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 964 states and 1674 transitions. [2024-11-09 00:47:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1674 transitions. [2024-11-09 00:47:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:09,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:47:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 964 states and 1674 transitions. [2024-11-09 00:47:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1674 transitions. [2024-11-09 00:47:13,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:13,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:13,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 27 proven. 66 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:47:30,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 999 states and 1737 transitions. [2024-11-09 00:47:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1737 transitions. [2024-11-09 00:47:30,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:30,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:30,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:47:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 999 states and 1737 transitions. [2024-11-09 00:47:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1737 transitions. [2024-11-09 00:47:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:35,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:47:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 999 states and 1737 transitions. [2024-11-09 00:47:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1737 transitions. [2024-11-09 00:47:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:44,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:44,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:46,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 26 proven. 67 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:47:46,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 999 states and 1737 transitions. [2024-11-09 00:47:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1737 transitions. [2024-11-09 00:47:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:47:46,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:50,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:48:15,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:15,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1034 states and 1801 transitions. [2024-11-09 00:48:15,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1801 transitions. [2024-11-09 00:48:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:48:15,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:15,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:48:21,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1034 states and 1801 transitions. [2024-11-09 00:48:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1801 transitions. [2024-11-09 00:48:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:48:21,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:48:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1034 states and 1801 transitions. [2024-11-09 00:48:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1801 transitions. [2024-11-09 00:48:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:48:26,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:26,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:48:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1034 states and 1801 transitions. [2024-11-09 00:48:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1801 transitions. [2024-11-09 00:48:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:48:31,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:49:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1034 states and 1800 transitions. [2024-11-09 00:49:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1800 transitions. [2024-11-09 00:49:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:49:03,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:03,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:49:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1034 states and 1800 transitions. [2024-11-09 00:49:05,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1800 transitions. [2024-11-09 00:49:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:49:05,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 34 proven. 111 refuted. 0 times theorem prover too weak. 977 trivial. 0 not checked. [2024-11-09 00:49:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:16,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1035 states and 1803 transitions. [2024-11-09 00:49:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1803 transitions. [2024-11-09 00:49:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:49:16,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:16,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 26 proven. 67 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:49:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1069 states and 1863 transitions. [2024-11-09 00:49:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1863 transitions. [2024-11-09 00:49:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:49:28,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:28,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:49:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:43,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1106 states and 1928 transitions. [2024-11-09 00:49:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1928 transitions. [2024-11-09 00:49:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:49:43,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:43,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:49:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1106 states and 1928 transitions. [2024-11-09 00:49:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1928 transitions. [2024-11-09 00:49:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:49:46,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:46,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 35 proven. 110 refuted. 0 times theorem prover too weak. 977 trivial. 0 not checked. [2024-11-09 00:49:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1106 states and 1928 transitions. [2024-11-09 00:49:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1928 transitions. [2024-11-09 00:49:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:49:58,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:58,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:50:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1106 states and 1928 transitions. [2024-11-09 00:50:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1928 transitions. [2024-11-09 00:50:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:50:01,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:06,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:50:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1150 states and 2009 transitions. [2024-11-09 00:50:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2009 transitions. [2024-11-09 00:50:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:50:26,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:29,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:50:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:49,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1195 states and 2092 transitions. [2024-11-09 00:50:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2092 transitions. [2024-11-09 00:50:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:50:49,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:49,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:50:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1195 states and 2092 transitions. [2024-11-09 00:50:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2092 transitions. [2024-11-09 00:50:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:50:56,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:51:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1195 states and 2092 transitions. [2024-11-09 00:51:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2092 transitions. [2024-11-09 00:51:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:51:03,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 29 proven. 91 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:51:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:10,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1196 states and 2096 transitions. [2024-11-09 00:51:10,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2096 transitions. [2024-11-09 00:51:10,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:51:10,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:10,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:51:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:13,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1196 states and 2096 transitions. [2024-11-09 00:51:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2096 transitions. [2024-11-09 00:51:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:51:13,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:13,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:51:53,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1240 states and 2184 transitions. [2024-11-09 00:51:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2184 transitions. [2024-11-09 00:51:53,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:51:53,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:53,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:51:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:57,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1240 states and 2184 transitions. [2024-11-09 00:51:57,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2184 transitions. [2024-11-09 00:51:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:51:57,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:02,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:52:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1240 states and 2184 transitions. [2024-11-09 00:52:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2184 transitions. [2024-11-09 00:52:04,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:52:04,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-09 00:52:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1240 states and 2184 transitions. [2024-11-09 00:52:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2184 transitions. [2024-11-09 00:52:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:52:11,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:11,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:52:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1240 states and 2184 transitions. [2024-11-09 00:52:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2184 transitions. [2024-11-09 00:52:16,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:52:16,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:16,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-09 00:52:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:20,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1240 states and 2184 transitions. [2024-11-09 00:52:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2184 transitions. [2024-11-09 00:52:20,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:52:20,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:20,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 28 proven. 65 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-09 00:52:24,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1240 states and 2184 transitions. [2024-11-09 00:52:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2184 transitions. [2024-11-09 00:52:24,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:52:24,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:24,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 32 proven. 88 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked.