./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/nr4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/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_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3219130777e42bfc39497c312a66c6d1b1af231a6df358861eaa545434d20cb1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:24:55,111 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:24:55,233 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:24:55,239 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:24:55,239 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:24:55,275 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:24:55,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:24:55,278 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:24:55,279 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:24:55,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:24:55,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:24:55,280 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:24:55,280 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:24:55,280 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:24:55,281 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:24:55,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:24:55,281 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:24:55,286 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:24:55,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:24:55,287 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:24:55,287 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:24:55,289 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:24:55,289 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:24:55,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:24:55,290 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:24:55,290 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:24:55,290 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:24:55,291 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:24:55,291 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:24:55,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:24:55,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:24:55,292 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:24:55,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:24:55,293 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:24:55,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:24:55,294 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_6fad9729-4bbd-451c-97ec-3e1743aa5db8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3219130777e42bfc39497c312a66c6d1b1af231a6df358861eaa545434d20cb1 [2024-11-08 22:24:55,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:24:55,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:24:55,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:24:55,650 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:24:55,651 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:24:55,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/nr4.c Unable to find full path for "g++" [2024-11-08 22:24:57,605 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:24:57,810 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:24:57,811 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/sv-benchmarks/c/array-tiling/nr4.c [2024-11-08 22:24:57,819 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/data/7103d5619/c70d7b1a7ba54dbeba08072d67ceda9c/FLAG5e597a254 [2024-11-08 22:24:58,192 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/data/7103d5619/c70d7b1a7ba54dbeba08072d67ceda9c [2024-11-08 22:24:58,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:24:58,196 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:24:58,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:24:58,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:24:58,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:24:58,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@94f81c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58, skipping insertion in model container [2024-11-08 22:24:58,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,237 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:24:58,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:24:58,518 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:24:58,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:24:58,557 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:24:58,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58 WrapperNode [2024-11-08 22:24:58,558 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:24:58,559 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:24:58,559 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:24:58,559 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:24:58,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,577 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,608 INFO L138 Inliner]: procedures = 15, calls = 23, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 94 [2024-11-08 22:24:58,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:24:58,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:24:58,610 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:24:58,610 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:24:58,619 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,622 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,623 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,628 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,632 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,633 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,634 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:24:58,638 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:24:58,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:24:58,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:24:58,639 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:24:58,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:24:58,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:24:58,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fad9729-4bbd-451c-97ec-3e1743aa5db8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:24:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:24:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:24:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:24:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:24:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:24:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:24:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:24:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:24:58,821 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:24:58,824 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:24:59,187 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-08 22:24:59,188 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:24:59,299 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:24:59,299 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:24:59,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:24:59 BoogieIcfgContainer [2024-11-08 22:24:59,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:24:59,305 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:24:59,305 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:24:59,319 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:24:59,320 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,331 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:24:59,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 48 states and 56 transitions. [2024-11-08 22:24:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 56 transitions. [2024-11-08 22:24:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:24:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 49 states and 57 transitions. [2024-11-08 22:24:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2024-11-08 22:24:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:24:59,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions. [2024-11-08 22:25:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2024-11-08 22:25:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:25:00,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:00,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:00,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 52 states and 63 transitions. [2024-11-08 22:25:00,754 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 63 transitions. [2024-11-08 22:25:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:25:00,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:00,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 55 states and 69 transitions. [2024-11-08 22:25:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 69 transitions. [2024-11-08 22:25:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:25:01,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 56 states and 70 transitions. [2024-11-08 22:25:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 70 transitions. [2024-11-08 22:25:01,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:25:01,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:01,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 62 states and 81 transitions. [2024-11-08 22:25:01,967 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2024-11-08 22:25:01,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:25:01,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 69 states and 94 transitions. [2024-11-08 22:25:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 94 transitions. [2024-11-08 22:25:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:25:02,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 70 states and 95 transitions. [2024-11-08 22:25:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 95 transitions. [2024-11-08 22:25:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:25:02,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 71 states and 96 transitions. [2024-11-08 22:25:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 96 transitions. [2024-11-08 22:25:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:25:02,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 74 states and 100 transitions. [2024-11-08 22:25:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 100 transitions. [2024-11-08 22:25:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:25:03,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 75 states and 101 transitions. [2024-11-08 22:25:03,319 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 101 transitions. [2024-11-08 22:25:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:25:03,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:03,568 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:25:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 77 states and 104 transitions. [2024-11-08 22:25:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 104 transitions. [2024-11-08 22:25:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:25:03,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 79 states and 108 transitions. [2024-11-08 22:25:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 108 transitions. [2024-11-08 22:25:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:25:04,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 80 states and 109 transitions. [2024-11-08 22:25:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 109 transitions. [2024-11-08 22:25:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:25:04,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 81 states and 111 transitions. [2024-11-08 22:25:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 111 transitions. [2024-11-08 22:25:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:25:04,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:25:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 81 states and 110 transitions. [2024-11-08 22:25:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 110 transitions. [2024-11-08 22:25:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:25:04,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:25:05,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 88 states and 121 transitions. [2024-11-08 22:25:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2024-11-08 22:25:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:25:05,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:05,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:05,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:25:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 89 states and 122 transitions. [2024-11-08 22:25:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 122 transitions. [2024-11-08 22:25:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:25:05,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:05,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 99 states and 134 transitions. [2024-11-08 22:25:06,656 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 134 transitions. [2024-11-08 22:25:06,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:25:06,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 105 states and 141 transitions. [2024-11-08 22:25:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 141 transitions. [2024-11-08 22:25:07,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:25:07,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:07,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:25:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 109 states and 147 transitions. [2024-11-08 22:25:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 147 transitions. [2024-11-08 22:25:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:25:07,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:07,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:25:08,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 111 states and 151 transitions. [2024-11-08 22:25:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 151 transitions. [2024-11-08 22:25:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:25:08,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 115 states and 156 transitions. [2024-11-08 22:25:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 156 transitions. [2024-11-08 22:25:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:25:08,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:25:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 121 states and 164 transitions. [2024-11-08 22:25:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 164 transitions. [2024-11-08 22:25:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:25:09,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:09,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:25:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 122 states and 168 transitions. [2024-11-08 22:25:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 168 transitions. [2024-11-08 22:25:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:25:09,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:25:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 147 states and 199 transitions. [2024-11-08 22:25:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 199 transitions. [2024-11-08 22:25:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:25:13,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:15,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:15,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 157 states and 212 transitions. [2024-11-08 22:25:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 212 transitions. [2024-11-08 22:25:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:25:15,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:15,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:15,604 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:25:15,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:15,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 159 states and 213 transitions. [2024-11-08 22:25:15,860 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 213 transitions. [2024-11-08 22:25:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:25:15,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 16 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 172 states and 231 transitions. [2024-11-08 22:25:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 231 transitions. [2024-11-08 22:25:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:25:18,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:18,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:25:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 207 states and 274 transitions. [2024-11-08 22:25:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 274 transitions. [2024-11-08 22:25:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:25:25,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:25,210 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:25:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 208 states and 275 transitions. [2024-11-08 22:25:25,755 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 275 transitions. [2024-11-08 22:25:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:25:25,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:25:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 206 states and 273 transitions. [2024-11-08 22:25:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 273 transitions. [2024-11-08 22:25:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:25:26,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 22 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 207 states and 276 transitions. [2024-11-08 22:25:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 276 transitions. [2024-11-08 22:25:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:25:27,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 218 states and 291 transitions. [2024-11-08 22:25:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 291 transitions. [2024-11-08 22:25:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:25:30,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:30,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:25:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 225 states and 304 transitions. [2024-11-08 22:25:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 304 transitions. [2024-11-08 22:25:31,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:25:31,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:25:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:32,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 226 states and 306 transitions. [2024-11-08 22:25:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 306 transitions. [2024-11-08 22:25:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:25:32,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 227 states and 307 transitions. [2024-11-08 22:25:32,907 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 307 transitions. [2024-11-08 22:25:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:25:32,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:32,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:33,101 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:25:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 235 states and 320 transitions. [2024-11-08 22:25:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 320 transitions. [2024-11-08 22:25:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:25:34,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:34,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:25:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 236 states and 320 transitions. [2024-11-08 22:25:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 320 transitions. [2024-11-08 22:25:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:25:35,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:25:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 239 states and 325 transitions. [2024-11-08 22:25:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 325 transitions. [2024-11-08 22:25:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:25:36,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:25:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 240 states and 327 transitions. [2024-11-08 22:25:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 327 transitions. [2024-11-08 22:25:37,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:25:37,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:37,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:25:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 246 states and 332 transitions. [2024-11-08 22:25:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 332 transitions. [2024-11-08 22:25:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:25:38,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:38,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:39,060 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:25:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 250 states and 335 transitions. [2024-11-08 22:25:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 335 transitions. [2024-11-08 22:25:40,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:25:40,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:40,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:40,804 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:25:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 256 states and 340 transitions. [2024-11-08 22:25:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 340 transitions. [2024-11-08 22:25:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:25:41,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:42,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:42,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 262 states and 345 transitions. [2024-11-08 22:25:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 345 transitions. [2024-11-08 22:25:42,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:25:42,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:42,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 265 states and 351 transitions. [2024-11-08 22:25:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 351 transitions. [2024-11-08 22:25:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:25:43,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 269 states and 357 transitions. [2024-11-08 22:25:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 357 transitions. [2024-11-08 22:25:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:25:44,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:45,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 265 states and 349 transitions. [2024-11-08 22:25:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 349 transitions. [2024-11-08 22:25:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:25:45,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:45,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 269 states and 355 transitions. [2024-11-08 22:25:46,199 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 355 transitions. [2024-11-08 22:25:46,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:25:46,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:46,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:46,366 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:25:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 276 states and 366 transitions. [2024-11-08 22:25:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 366 transitions. [2024-11-08 22:25:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:25:48,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:48,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:25:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 277 states and 367 transitions. [2024-11-08 22:25:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 367 transitions. [2024-11-08 22:25:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:25:49,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:49,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:25:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 285 states and 379 transitions. [2024-11-08 22:25:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 379 transitions. [2024-11-08 22:25:52,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:25:52,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:25:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 287 states and 381 transitions. [2024-11-08 22:25:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 381 transitions. [2024-11-08 22:25:52,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:52,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:52,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 53 proven. 3 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 297 states and 397 transitions. [2024-11-08 22:25:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 397 transitions. [2024-11-08 22:25:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:55,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:55,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 306 states and 417 transitions. [2024-11-08 22:25:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 417 transitions. [2024-11-08 22:25:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:59,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:25:59,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 307 states and 419 transitions. [2024-11-08 22:25:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 419 transitions. [2024-11-08 22:25:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:59,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:59,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:26:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 309 states and 421 transitions. [2024-11-08 22:26:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 421 transitions. [2024-11-08 22:26:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:26:00,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:00,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:26:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 313 states and 427 transitions. [2024-11-08 22:26:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 427 transitions. [2024-11-08 22:26:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:26:02,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:26:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 317 states and 436 transitions. [2024-11-08 22:26:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 436 transitions. [2024-11-08 22:26:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:26:04,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:04,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:04,767 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:26:05,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 318 states and 437 transitions. [2024-11-08 22:26:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 437 transitions. [2024-11-08 22:26:05,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:26:05,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:05,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:26:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 320 states and 439 transitions. [2024-11-08 22:26:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 439 transitions. [2024-11-08 22:26:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:05,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:05,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:26:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 324 states and 446 transitions. [2024-11-08 22:26:08,573 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 446 transitions. [2024-11-08 22:26:08,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:08,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:08,647 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:26:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 325 states and 447 transitions. [2024-11-08 22:26:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 447 transitions. [2024-11-08 22:26:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:09,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,375 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:26:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 327 states and 449 transitions. [2024-11-08 22:26:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 449 transitions. [2024-11-08 22:26:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:09,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 74 proven. 10 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:26:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 333 states and 460 transitions. [2024-11-08 22:26:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 460 transitions. [2024-11-08 22:26:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:12,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:12,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 74 proven. 10 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:26:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 335 states and 461 transitions. [2024-11-08 22:26:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 461 transitions. [2024-11-08 22:26:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 74 proven. 10 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:26:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 337 states and 463 transitions. [2024-11-08 22:26:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 463 transitions. [2024-11-08 22:26:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:26:14,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:26:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 341 states and 469 transitions. [2024-11-08 22:26:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 469 transitions. [2024-11-08 22:26:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:26:16,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:26:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 347 states and 477 transitions. [2024-11-08 22:26:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 477 transitions. [2024-11-08 22:26:19,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:26:19,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:19,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:26:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 354 states and 492 transitions. [2024-11-08 22:26:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 492 transitions. [2024-11-08 22:26:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:26:23,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:23,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 43 proven. 20 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:26:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 374 states and 527 transitions. [2024-11-08 22:26:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 527 transitions. [2024-11-08 22:26:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:26:40,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 22:26:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 398 states and 563 transitions. [2024-11-08 22:26:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 563 transitions. [2024-11-08 22:26:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:26:55,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 22:26:57,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 400 states and 566 transitions. [2024-11-08 22:26:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 566 transitions. [2024-11-08 22:26:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:26:57,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:57,703 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 22:26:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 401 states and 567 transitions. [2024-11-08 22:26:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 567 transitions. [2024-11-08 22:26:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:26:58,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 90 proven. 16 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:05,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 411 states and 586 transitions. [2024-11-08 22:27:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 586 transitions. [2024-11-08 22:27:05,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:27:05,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:05,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 102 proven. 16 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:10,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 417 states and 593 transitions. [2024-11-08 22:27:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 593 transitions. [2024-11-08 22:27:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:27:10,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:10,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 90 proven. 16 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:13,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 419 states and 595 transitions. [2024-11-08 22:27:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 595 transitions. [2024-11-08 22:27:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:27:13,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:13,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 90 proven. 16 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 420 states and 595 transitions. [2024-11-08 22:27:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 595 transitions. [2024-11-08 22:27:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:27:14,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-08 22:27:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 422 states and 596 transitions. [2024-11-08 22:27:15,538 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 596 transitions. [2024-11-08 22:27:15,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:15,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:15,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:16,317 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 433 states and 622 transitions. [2024-11-08 22:27:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 622 transitions. [2024-11-08 22:27:27,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:27,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:27,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:27:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 468 states and 678 transitions. [2024-11-08 22:27:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 678 transitions. [2024-11-08 22:27:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:49,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:49,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:51,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 469 states and 679 transitions. [2024-11-08 22:27:51,184 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 679 transitions. [2024-11-08 22:27:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:51,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:51,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:27:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 472 states and 681 transitions. [2024-11-08 22:27:53,872 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 681 transitions. [2024-11-08 22:27:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:53,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:53,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 473 states and 682 transitions. [2024-11-08 22:27:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 682 transitions. [2024-11-08 22:27:54,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:54,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:27:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 475 states and 683 transitions. [2024-11-08 22:27:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 683 transitions. [2024-11-08 22:27:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:56,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:27:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 476 states and 684 transitions. [2024-11-08 22:27:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 684 transitions. [2024-11-08 22:27:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:27:57,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:57,726 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:27:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 477 states and 685 transitions. [2024-11-08 22:27:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 685 transitions. [2024-11-08 22:27:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:27:59,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:59,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:59,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 122 proven. 4 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:28:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 463 states and 663 transitions. [2024-11-08 22:28:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 663 transitions. [2024-11-08 22:28:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:28:03,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:03,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-08 22:28:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 461 states and 658 transitions. [2024-11-08 22:28:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 658 transitions. [2024-11-08 22:28:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:28:08,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:08,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:08,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 162 proven. 26 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:28:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 474 states and 686 transitions. [2024-11-08 22:28:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 686 transitions. [2024-11-08 22:28:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:28:18,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:18,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 162 proven. 26 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:28:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 477 states and 693 transitions. [2024-11-08 22:28:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 693 transitions. [2024-11-08 22:28:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:28:21,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:21,429 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 162 proven. 26 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:28:22,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 478 states and 694 transitions. [2024-11-08 22:28:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 694 transitions. [2024-11-08 22:28:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:28:22,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:22,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-08 22:28:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 489 states and 713 transitions. [2024-11-08 22:28:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 713 transitions. [2024-11-08 22:28:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:28:35,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:35,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 154 proven. 33 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:28:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 497 states and 722 transitions. [2024-11-08 22:28:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 722 transitions. [2024-11-08 22:28:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:28:41,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 154 proven. 33 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:28:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 499 states and 725 transitions. [2024-11-08 22:28:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 725 transitions. [2024-11-08 22:28:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:28:44,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:44,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 154 proven. 33 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:28:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 499 states and 724 transitions. [2024-11-08 22:28:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 724 transitions. [2024-11-08 22:28:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:28:45,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:45,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-08 22:28:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 502 states and 725 transitions. [2024-11-08 22:28:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 725 transitions. [2024-11-08 22:28:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:28:48,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-08 22:28:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 503 states and 725 transitions. [2024-11-08 22:28:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 725 transitions. [2024-11-08 22:28:50,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:28:50,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:50,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 22:28:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 503 states and 724 transitions. [2024-11-08 22:28:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 724 transitions. [2024-11-08 22:28:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:28:51,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:51,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-08 22:28:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:54,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 509 states and 729 transitions. [2024-11-08 22:28:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 729 transitions. [2024-11-08 22:28:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:28:54,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 192 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:28:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 513 states and 733 transitions. [2024-11-08 22:28:59,708 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 733 transitions. [2024-11-08 22:28:59,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:28:59,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-11-08 22:29:08,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:08,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 523 states and 744 transitions. [2024-11-08 22:29:08,234 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 744 transitions. [2024-11-08 22:29:08,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:29:08,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:08,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:08,855 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 19 proven. 170 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:29:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:29,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 557 states and 784 transitions. [2024-11-08 22:29:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 784 transitions. [2024-11-08 22:29:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:29:29,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:29,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:29:31,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 563 states and 789 transitions. [2024-11-08 22:29:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 789 transitions. [2024-11-08 22:29:31,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:29:31,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:31,360 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 19 proven. 170 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:29:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 564 states and 789 transitions. [2024-11-08 22:29:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 789 transitions. [2024-11-08 22:29:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:29:31,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:31,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 19 proven. 170 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:29:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 565 states and 789 transitions. [2024-11-08 22:29:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 789 transitions. [2024-11-08 22:29:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:29:32,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:32,764 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:29:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 569 states and 795 transitions. [2024-11-08 22:29:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 795 transitions. [2024-11-08 22:29:34,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:29:34,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:29:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 572 states and 798 transitions. [2024-11-08 22:29:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 798 transitions. [2024-11-08 22:29:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:29:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 106 proven. 3 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:29:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 574 states and 799 transitions. [2024-11-08 22:29:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 799 transitions. [2024-11-08 22:29:37,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:29:37,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:37,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:39,311 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:29:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 578 states and 806 transitions. [2024-11-08 22:29:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 806 transitions. [2024-11-08 22:29:43,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:29:43,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2024-11-08 22:29:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 583 states and 811 transitions. [2024-11-08 22:29:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 811 transitions. [2024-11-08 22:29:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:29:46,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:46,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:29:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:51,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 587 states and 818 transitions. [2024-11-08 22:29:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 818 transitions. [2024-11-08 22:29:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:29:51,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:51,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:29:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 591 states and 825 transitions. [2024-11-08 22:29:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 825 transitions. [2024-11-08 22:29:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:29:56,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:56,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2024-11-08 22:29:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 172 states and 210 transitions. [2024-11-08 22:29:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2024-11-08 22:29:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:29:58,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:58,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 115 proven. 186 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:31:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 244 states and 289 transitions. [2024-11-08 22:31:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 289 transitions. [2024-11-08 22:31:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:31:08,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:08,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:09,197 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 115 proven. 186 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:31:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 245 states and 289 transitions. [2024-11-08 22:31:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 289 transitions. [2024-11-08 22:31:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:31:11,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-08 22:31:17,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:17,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 249 states and 296 transitions. [2024-11-08 22:31:17,983 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 296 transitions. [2024-11-08 22:31:17,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:31:17,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:17,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-08 22:31:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 253 states and 303 transitions. [2024-11-08 22:31:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 303 transitions. [2024-11-08 22:31:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:31:24,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-08 22:31:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 257 states and 310 transitions. [2024-11-08 22:31:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 310 transitions. [2024-11-08 22:31:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:31:31,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:31,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:33,240 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-08 22:31:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 261 states and 318 transitions. [2024-11-08 22:31:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 318 transitions. [2024-11-08 22:31:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:31:37,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:37,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 267 proven. 507 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:33:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 357 states and 423 transitions. [2024-11-08 22:33:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 423 transitions. [2024-11-08 22:33:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:33:16,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:16,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 267 proven. 507 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:33:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 358 states and 423 transitions. [2024-11-08 22:33:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 423 transitions. [2024-11-08 22:33:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:33:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1438 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 1126 trivial. 0 not checked. [2024-11-08 22:33:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 362 states and 430 transitions. [2024-11-08 22:33:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 430 transitions. [2024-11-08 22:33:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:33:26,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:26,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 1126 trivial. 0 not checked. [2024-11-08 22:33:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 366 states and 437 transitions. [2024-11-08 22:33:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 437 transitions. [2024-11-08 22:33:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:33:33,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1546 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 1126 trivial. 0 not checked. [2024-11-08 22:33:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 370 states and 444 transitions. [2024-11-08 22:33:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 444 transitions. [2024-11-08 22:33:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 22:33:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 1126 trivial. 0 not checked. [2024-11-08 22:33:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 374 states and 452 transitions. [2024-11-08 22:33:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 452 transitions. [2024-11-08 22:33:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 22:33:49,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1670 backedges. 483 proven. 979 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-08 22:36:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 486 states and 574 transitions. [2024-11-08 22:36:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 574 transitions. [2024-11-08 22:36:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 22:36:06,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1670 backedges. 483 proven. 979 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-08 22:36:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 487 states and 574 transitions. [2024-11-08 22:36:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 574 transitions. [2024-11-08 22:36:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 22:36:11,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:11,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2329 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2024-11-08 22:36:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 491 states and 581 transitions. [2024-11-08 22:36:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 581 transitions. [2024-11-08 22:36:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 22:36:20,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:20,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2397 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2024-11-08 22:36:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 495 states and 588 transitions. [2024-11-08 22:36:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 588 transitions. [2024-11-08 22:36:29,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-08 22:36:29,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:29,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2469 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2024-11-08 22:36:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 499 states and 595 transitions. [2024-11-08 22:36:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 595 transitions. [2024-11-08 22:36:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-08 22:36:38,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:38,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2545 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2024-11-08 22:36:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 503 states and 603 transitions. [2024-11-08 22:36:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 603 transitions. [2024-11-08 22:36:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 22:36:48,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:48,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:03,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2625 backedges. 763 proven. 1602 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked.