./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9803c0f5a18eedfb3ad16cce49537bdc49a8790d5c61a825350a143730d73381 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:37:01,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:37:01,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:37:01,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:37:01,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:37:01,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:37:01,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:37:01,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:37:01,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:37:01,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:37:01,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:37:01,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:37:01,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:37:01,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:37:01,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:37:01,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:37:01,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:37:01,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:37:01,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:37:01,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:37:01,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:37:01,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:37:01,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:37:01,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:37:01,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:37:01,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:37:01,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:37:01,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:37:01,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:37:01,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:37:01,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:37:01,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:37:01,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:37:01,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:37:01,549 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:37:01,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:37:01,550 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:37:01,550 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:37:01,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:37:01,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:37:01,552 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:37:01,552 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:37:01,573 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:37:01,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:37:01,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:37:01,574 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:37:01,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:37:01,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:37:01,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:37:01,575 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:37:01,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:37:01,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:37:01,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:37:01,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:37:01,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:37:01,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:37:01,576 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:37:01,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:37:01,577 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:37:01,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:37:01,577 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:37:01,577 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:37:01,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:37:01,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:37:01,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:37:01,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:37:01,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:37:01,578 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:37:01,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:37:01,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:37:01,578 INFO L138 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_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9803c0f5a18eedfb3ad16cce49537bdc49a8790d5c61a825350a143730d73381 [2022-12-15 01:37:01,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:37:01,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:37:01,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:37:01,786 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:37:01,786 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:37:01,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c [2022-12-15 01:37:04,364 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:37:04,793 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:37:04,794 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c [2022-12-15 01:37:04,828 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/data/f68e303ca/b0b1262332124f7e9446785428525051/FLAGaf1b1aba4 [2022-12-15 01:37:04,931 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/data/f68e303ca/b0b1262332124f7e9446785428525051 [2022-12-15 01:37:04,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:37:04,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:37:04,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:37:04,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:37:04,938 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:37:04,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:04" (1/1) ... [2022-12-15 01:37:04,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bb60b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:04, skipping insertion in model container [2022-12-15 01:37:04,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:04" (1/1) ... [2022-12-15 01:37:04,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:37:05,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:37:06,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c[378560,378573] [2022-12-15 01:37:06,453 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c[383339,383352] [2022-12-15 01:37:06,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:37:06,649 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:37:07,429 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c[378560,378573] [2022-12-15 01:37:07,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c[383339,383352] [2022-12-15 01:37:07,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:37:07,479 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:37:07,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07 WrapperNode [2022-12-15 01:37:07,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:37:07,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:37:07,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:37:07,481 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:37:07,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:07,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:07,794 INFO L138 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-12-15 01:37:07,794 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:37:07,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:37:07,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:37:07,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:37:07,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:07,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:07,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:07,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:08,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:08,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:08,099 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:08,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:08,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:37:08,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:37:08,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:37:08,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:37:08,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:07" (1/1) ... [2022-12-15 01:37:08,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:37:08,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:37:08,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:37:08,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e50dfbc2-9d20-42b7-9490-b7eec362e614/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:37:08,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:37:08,255 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 01:37:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 01:37:08,255 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 01:37:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 01:37:08,255 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 01:37:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 01:37:08,255 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 01:37:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 01:37:08,255 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 01:37:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 01:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 01:37:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 01:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 01:37:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 01:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:37:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:37:08,361 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:37:08,363 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:37:13,978 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:37:15,445 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:37:15,445 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-15 01:37:15,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:37:15 BoogieIcfgContainer [2022-12-15 01:37:15,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:37:15,449 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:37:15,449 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:37:15,457 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:37:15,457 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:37:15" (1/1) ... [2022-12-15 01:37:15,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:37:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 1793 states and 3503 transitions. [2022-12-15 01:37:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3503 transitions. [2022-12-15 01:37:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:15,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:15,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1818 states and 3551 transitions. [2022-12-15 01:37:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3551 transitions. [2022-12-15 01:37:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:15,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:15,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1819 states and 3551 transitions. [2022-12-15 01:37:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3551 transitions. [2022-12-15 01:37:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1820 states and 3551 transitions. [2022-12-15 01:37:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3551 transitions. [2022-12-15 01:37:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1821 states and 3551 transitions. [2022-12-15 01:37:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3551 transitions. [2022-12-15 01:37:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1822 states and 3551 transitions. [2022-12-15 01:37:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3551 transitions. [2022-12-15 01:37:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1823 states and 3551 transitions. [2022-12-15 01:37:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3551 transitions. [2022-12-15 01:37:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1824 states and 3551 transitions. [2022-12-15 01:37:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3551 transitions. [2022-12-15 01:37:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1825 states and 3551 transitions. [2022-12-15 01:37:16,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3551 transitions. [2022-12-15 01:37:16,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1826 states and 3551 transitions. [2022-12-15 01:37:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3551 transitions. [2022-12-15 01:37:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1847 states and 3592 transitions. [2022-12-15 01:37:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3592 transitions. [2022-12-15 01:37:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:16,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:16,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1848 states and 3592 transitions. [2022-12-15 01:37:16,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3592 transitions. [2022-12-15 01:37:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:16,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:16,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1849 states and 3592 transitions. [2022-12-15 01:37:17,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3592 transitions. [2022-12-15 01:37:17,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1850 states and 3592 transitions. [2022-12-15 01:37:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3592 transitions. [2022-12-15 01:37:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1851 states and 3592 transitions. [2022-12-15 01:37:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3592 transitions. [2022-12-15 01:37:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1852 states and 3592 transitions. [2022-12-15 01:37:17,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3592 transitions. [2022-12-15 01:37:17,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1853 states and 3592 transitions. [2022-12-15 01:37:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3592 transitions. [2022-12-15 01:37:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1870 states and 3627 transitions. [2022-12-15 01:37:17,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3627 transitions. [2022-12-15 01:37:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1871 states and 3627 transitions. [2022-12-15 01:37:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3627 transitions. [2022-12-15 01:37:17,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1872 states and 3627 transitions. [2022-12-15 01:37:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3627 transitions. [2022-12-15 01:37:17,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1873 states and 3627 transitions. [2022-12-15 01:37:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3627 transitions. [2022-12-15 01:37:17,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1874 states and 3627 transitions. [2022-12-15 01:37:17,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3627 transitions. [2022-12-15 01:37:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1875 states and 3627 transitions. [2022-12-15 01:37:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3627 transitions. [2022-12-15 01:37:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:17,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:17,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:17,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1886 states and 3650 transitions. [2022-12-15 01:37:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3650 transitions. [2022-12-15 01:37:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:18,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1887 states and 3650 transitions. [2022-12-15 01:37:18,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3650 transitions. [2022-12-15 01:37:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:18,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1888 states and 3650 transitions. [2022-12-15 01:37:18,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3650 transitions. [2022-12-15 01:37:18,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:18,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1889 states and 3650 transitions. [2022-12-15 01:37:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3650 transitions. [2022-12-15 01:37:18,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:18,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1894 states and 3661 transitions. [2022-12-15 01:37:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3661 transitions. [2022-12-15 01:37:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:18,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1895 states and 3661 transitions. [2022-12-15 01:37:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3661 transitions. [2022-12-15 01:37:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 01:37:18,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:37:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1903 states and 3676 transitions. [2022-12-15 01:37:18,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3676 transitions. [2022-12-15 01:37:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:37:18,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:18,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:37:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:19,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1934 states and 3739 transitions. [2022-12-15 01:37:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3739 transitions. [2022-12-15 01:37:19,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:37:19,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:19,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1936 states and 3744 transitions. [2022-12-15 01:37:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3744 transitions. [2022-12-15 01:37:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:37:20,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 1944 states and 3761 transitions. [2022-12-15 01:37:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3761 transitions. [2022-12-15 01:37:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:37:21,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:23,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1958 states and 3790 transitions. [2022-12-15 01:37:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3790 transitions. [2022-12-15 01:37:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:37:23,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:23,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:23,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:26,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3927 states to 1981 states and 3837 transitions. [2022-12-15 01:37:26,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3837 transitions. [2022-12-15 01:37:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:26,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:27,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 1982 states and 3838 transitions. [2022-12-15 01:37:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3838 transitions. [2022-12-15 01:37:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:27,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:27,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 1983 states and 3839 transitions. [2022-12-15 01:37:27,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3839 transitions. [2022-12-15 01:37:27,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:27,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:27,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 1984 states and 3840 transitions. [2022-12-15 01:37:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3840 transitions. [2022-12-15 01:37:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:27,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:27,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 1985 states and 3841 transitions. [2022-12-15 01:37:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3841 transitions. [2022-12-15 01:37:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:27,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:37:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2018 states and 3911 transitions. [2022-12-15 01:37:30,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3911 transitions. [2022-12-15 01:37:30,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:30,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:30,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2019 states and 3912 transitions. [2022-12-15 01:37:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3912 transitions. [2022-12-15 01:37:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:30,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:31,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2021 states and 3917 transitions. [2022-12-15 01:37:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3917 transitions. [2022-12-15 01:37:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:31,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:32,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2029 states and 3934 transitions. [2022-12-15 01:37:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3934 transitions. [2022-12-15 01:37:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:32,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:32,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2030 states and 3935 transitions. [2022-12-15 01:37:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3935 transitions. [2022-12-15 01:37:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:32,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:32,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:32,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2044 states and 3964 transitions. [2022-12-15 01:37:34,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3964 transitions. [2022-12-15 01:37:34,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:34,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:34,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2045 states and 3965 transitions. [2022-12-15 01:37:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3965 transitions. [2022-12-15 01:37:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2068 states and 4013 transitions. [2022-12-15 01:37:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 4013 transitions. [2022-12-15 01:37:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:37:37,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:37:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:37,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2044 states and 3970 transitions. [2022-12-15 01:37:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3970 transitions. [2022-12-15 01:37:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:37,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:37,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 2045 states and 3971 transitions. [2022-12-15 01:37:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3971 transitions. [2022-12-15 01:37:37,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:37,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:37,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2046 states and 3972 transitions. [2022-12-15 01:37:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3972 transitions. [2022-12-15 01:37:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:37,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:37,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2047 states and 3973 transitions. [2022-12-15 01:37:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3973 transitions. [2022-12-15 01:37:37,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:37,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:37,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 2048 states and 3974 transitions. [2022-12-15 01:37:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3974 transitions. [2022-12-15 01:37:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:37,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:37,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:37:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2084 states and 4055 transitions. [2022-12-15 01:37:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4055 transitions. [2022-12-15 01:37:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:44,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:44,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2085 states and 4056 transitions. [2022-12-15 01:37:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 4056 transitions. [2022-12-15 01:37:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:44,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:44,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:45,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2087 states and 4061 transitions. [2022-12-15 01:37:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4061 transitions. [2022-12-15 01:37:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:45,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:45,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:45,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2095 states and 4078 transitions. [2022-12-15 01:37:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4078 transitions. [2022-12-15 01:37:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:46,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:46,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2096 states and 4079 transitions. [2022-12-15 01:37:46,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4079 transitions. [2022-12-15 01:37:46,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:46,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:46,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2110 states and 4108 transitions. [2022-12-15 01:37:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4108 transitions. [2022-12-15 01:37:48,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:48,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:48,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2111 states and 4109 transitions. [2022-12-15 01:37:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4109 transitions. [2022-12-15 01:37:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:49,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:52,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2133 states and 4156 transitions. [2022-12-15 01:37:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4156 transitions. [2022-12-15 01:37:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:37:52,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2109 states and 4111 transitions. [2022-12-15 01:37:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4111 transitions. [2022-12-15 01:37:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:37:52,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:52,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:52,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2110 states and 4112 transitions. [2022-12-15 01:37:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4112 transitions. [2022-12-15 01:37:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:37:52,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:52,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:52,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2111 states and 4113 transitions. [2022-12-15 01:37:52,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4113 transitions. [2022-12-15 01:37:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:37:52,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:52,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2112 states and 4114 transitions. [2022-12-15 01:37:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 4114 transitions. [2022-12-15 01:37:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:37:52,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:52,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:37:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2113 states and 4115 transitions. [2022-12-15 01:37:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 4115 transitions. [2022-12-15 01:37:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:37:53,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:53,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:53,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:37:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:37:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2114 states and 4116 transitions. [2022-12-15 01:37:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4116 transitions. [2022-12-15 01:37:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:37:53,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:37:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:37:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:37:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2152 states and 4202 transitions. [2022-12-15 01:38:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4202 transitions. [2022-12-15 01:38:03,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:03,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:03,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:03,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:03,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2153 states and 4203 transitions. [2022-12-15 01:38:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4203 transitions. [2022-12-15 01:38:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:03,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:03,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:04,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:04,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2155 states and 4208 transitions. [2022-12-15 01:38:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4208 transitions. [2022-12-15 01:38:04,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:04,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:04,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2163 states and 4225 transitions. [2022-12-15 01:38:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4225 transitions. [2022-12-15 01:38:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:06,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:06,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:06,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2164 states and 4226 transitions. [2022-12-15 01:38:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 4226 transitions. [2022-12-15 01:38:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:06,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:09,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2178 states and 4256 transitions. [2022-12-15 01:38:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4256 transitions. [2022-12-15 01:38:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:09,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:09,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:10,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2179 states and 4257 transitions. [2022-12-15 01:38:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4257 transitions. [2022-12-15 01:38:10,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:10,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:10,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:10,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2195 states and 4292 transitions. [2022-12-15 01:38:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4292 transitions. [2022-12-15 01:38:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:13,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:13,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:15,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:15,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2201 states and 4304 transitions. [2022-12-15 01:38:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4304 transitions. [2022-12-15 01:38:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:38:15,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:15,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2178 states and 4260 transitions. [2022-12-15 01:38:15,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4260 transitions. [2022-12-15 01:38:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:15,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:15,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2179 states and 4261 transitions. [2022-12-15 01:38:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4261 transitions. [2022-12-15 01:38:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:16,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:16,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2180 states and 4262 transitions. [2022-12-15 01:38:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4262 transitions. [2022-12-15 01:38:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:16,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:16,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2181 states and 4263 transitions. [2022-12-15 01:38:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4263 transitions. [2022-12-15 01:38:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:16,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:16,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2182 states and 4264 transitions. [2022-12-15 01:38:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4264 transitions. [2022-12-15 01:38:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:17,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2182 states and 4263 transitions. [2022-12-15 01:38:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4263 transitions. [2022-12-15 01:38:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:17,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:17,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:17,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2184 states and 4267 transitions. [2022-12-15 01:38:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4267 transitions. [2022-12-15 01:38:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:17,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2185 states and 4268 transitions. [2022-12-15 01:38:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4268 transitions. [2022-12-15 01:38:17,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:17,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:17,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2225 states and 4361 transitions. [2022-12-15 01:38:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4361 transitions. [2022-12-15 01:38:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:30,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:30,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:30,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2226 states and 4362 transitions. [2022-12-15 01:38:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4362 transitions. [2022-12-15 01:38:30,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:30,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:30,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:30,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2228 states and 4367 transitions. [2022-12-15 01:38:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4367 transitions. [2022-12-15 01:38:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 2236 states and 4384 transitions. [2022-12-15 01:38:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4384 transitions. [2022-12-15 01:38:33,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:33,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:33,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:33,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2237 states and 4385 transitions. [2022-12-15 01:38:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4385 transitions. [2022-12-15 01:38:33,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:33,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:33,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4414 transitions. [2022-12-15 01:38:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4414 transitions. [2022-12-15 01:38:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:37,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:38,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4415 transitions. [2022-12-15 01:38:38,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4415 transitions. [2022-12-15 01:38:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:38,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:38,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 2264 states and 4444 transitions. [2022-12-15 01:38:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4444 transitions. [2022-12-15 01:38:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:42,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2273 states and 4462 transitions. [2022-12-15 01:38:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 4462 transitions. [2022-12-15 01:38:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:38:45,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:45,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:45,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:46,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4418 transitions. [2022-12-15 01:38:46,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4418 transitions. [2022-12-15 01:38:46,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:46,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:46,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4419 transitions. [2022-12-15 01:38:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4419 transitions. [2022-12-15 01:38:46,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:46,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:46,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2252 states and 4420 transitions. [2022-12-15 01:38:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4420 transitions. [2022-12-15 01:38:46,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:46,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:46,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2253 states and 4421 transitions. [2022-12-15 01:38:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4421 transitions. [2022-12-15 01:38:46,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:46,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:38:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:47,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2254 states and 4422 transitions. [2022-12-15 01:38:47,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4422 transitions. [2022-12-15 01:38:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:47,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:47,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:47,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:47,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2256 states and 4426 transitions. [2022-12-15 01:38:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4426 transitions. [2022-12-15 01:38:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:47,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:47,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:47,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:47,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 2258 states and 4430 transitions. [2022-12-15 01:38:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4430 transitions. [2022-12-15 01:38:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:47,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:47,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:47,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:52,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 2268 states and 4452 transitions. [2022-12-15 01:38:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4452 transitions. [2022-12-15 01:38:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:52,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:52,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:52,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 2269 states and 4453 transitions. [2022-12-15 01:38:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4453 transitions. [2022-12-15 01:38:52,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:52,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:52,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:38:53,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2271 states and 4457 transitions. [2022-12-15 01:38:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4457 transitions. [2022-12-15 01:38:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:38:53,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:38:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:11,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2313 states and 4557 transitions. [2022-12-15 01:39:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4557 transitions. [2022-12-15 01:39:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:11,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:11,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2314 states and 4558 transitions. [2022-12-15 01:39:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4558 transitions. [2022-12-15 01:39:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:11,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:11,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:11,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:12,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:12,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2316 states and 4563 transitions. [2022-12-15 01:39:12,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4563 transitions. [2022-12-15 01:39:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:12,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:12,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:12,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2324 states and 4581 transitions. [2022-12-15 01:39:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4581 transitions. [2022-12-15 01:39:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:16,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:16,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:16,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:17,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2325 states and 4582 transitions. [2022-12-15 01:39:17,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4582 transitions. [2022-12-15 01:39:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:17,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:17,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:17,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2335 states and 4605 transitions. [2022-12-15 01:39:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 4605 transitions. [2022-12-15 01:39:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:21,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2338 states and 4611 transitions. [2022-12-15 01:39:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4611 transitions. [2022-12-15 01:39:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:23,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2340 states and 4613 transitions. [2022-12-15 01:39:24,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4613 transitions. [2022-12-15 01:39:24,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:24,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:24,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 2350 states and 4636 transitions. [2022-12-15 01:39:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4636 transitions. [2022-12-15 01:39:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:28,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:30,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2353 states and 4642 transitions. [2022-12-15 01:39:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4642 transitions. [2022-12-15 01:39:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:30,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:30,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:30,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:32,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5030 states to 2356 states and 4648 transitions. [2022-12-15 01:39:32,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4648 transitions. [2022-12-15 01:39:32,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:32,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5042 states to 2362 states and 4660 transitions. [2022-12-15 01:39:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4660 transitions. [2022-12-15 01:39:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:39:35,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:35,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2339 states and 4616 transitions. [2022-12-15 01:39:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4616 transitions. [2022-12-15 01:39:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:36,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:36,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:36,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2340 states and 4617 transitions. [2022-12-15 01:39:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4617 transitions. [2022-12-15 01:39:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:36,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2341 states and 4618 transitions. [2022-12-15 01:39:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4618 transitions. [2022-12-15 01:39:36,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:36,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:36,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2342 states and 4619 transitions. [2022-12-15 01:39:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4619 transitions. [2022-12-15 01:39:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:37,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:37,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:39:37,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2343 states and 4620 transitions. [2022-12-15 01:39:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 4620 transitions. [2022-12-15 01:39:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:37,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:37,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2345 states and 4623 transitions. [2022-12-15 01:39:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4623 transitions. [2022-12-15 01:39:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:46,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:46,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5032 states to 2357 states and 4655 transitions. [2022-12-15 01:39:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4655 transitions. [2022-12-15 01:39:46,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:46,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:46,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 2358 states and 4656 transitions. [2022-12-15 01:39:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4656 transitions. [2022-12-15 01:39:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:47,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 2360 states and 4659 transitions. [2022-12-15 01:39:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4659 transitions. [2022-12-15 01:39:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:48,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:48,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2362 states and 4663 transitions. [2022-12-15 01:39:48,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4663 transitions. [2022-12-15 01:39:48,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:48,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:48,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:48,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 2364 states and 4667 transitions. [2022-12-15 01:39:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4667 transitions. [2022-12-15 01:39:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:48,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:39:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2377 states and 4701 transitions. [2022-12-15 01:39:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4701 transitions. [2022-12-15 01:39:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:39:58,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:58,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:40:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2422 states and 4813 transitions. [2022-12-15 01:40:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4813 transitions. [2022-12-15 01:40:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:30,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:30,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4814 transitions. [2022-12-15 01:40:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4814 transitions. [2022-12-15 01:40:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:31,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:31,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2425 states and 4820 transitions. [2022-12-15 01:40:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4820 transitions. [2022-12-15 01:40:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:34,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:38,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 2432 states and 4837 transitions. [2022-12-15 01:40:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4837 transitions. [2022-12-15 01:40:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:38,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:39,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 2433 states and 4838 transitions. [2022-12-15 01:40:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4838 transitions. [2022-12-15 01:40:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:39,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:39,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 2440 states and 4855 transitions. [2022-12-15 01:40:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 4855 transitions. [2022-12-15 01:40:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:44,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:44,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 2443 states and 4861 transitions. [2022-12-15 01:40:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4861 transitions. [2022-12-15 01:40:46,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:46,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:46,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2446 states and 4867 transitions. [2022-12-15 01:40:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4867 transitions. [2022-12-15 01:40:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:48,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:48,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2448 states and 4869 transitions. [2022-12-15 01:40:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4869 transitions. [2022-12-15 01:40:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:50,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 2458 states and 4892 transitions. [2022-12-15 01:40:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4892 transitions. [2022-12-15 01:40:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:56,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:40:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 2461 states and 4898 transitions. [2022-12-15 01:40:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4898 transitions. [2022-12-15 01:40:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:40:59,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:59,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:40:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:04,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2470 states and 4916 transitions. [2022-12-15 01:41:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4916 transitions. [2022-12-15 01:41:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:41:04,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:04,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:05,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5320 states to 2447 states and 4872 transitions. [2022-12-15 01:41:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4872 transitions. [2022-12-15 01:41:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:05,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:05,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2448 states and 4873 transitions. [2022-12-15 01:41:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4873 transitions. [2022-12-15 01:41:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:05,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:05,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:05,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 2449 states and 4874 transitions. [2022-12-15 01:41:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4874 transitions. [2022-12-15 01:41:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:06,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:06,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2450 states and 4875 transitions. [2022-12-15 01:41:06,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4875 transitions. [2022-12-15 01:41:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:06,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:06,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:07,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:07,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 2451 states and 4876 transitions. [2022-12-15 01:41:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4876 transitions. [2022-12-15 01:41:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:07,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:07,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:07,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5327 states to 2453 states and 4879 transitions. [2022-12-15 01:41:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4879 transitions. [2022-12-15 01:41:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:07,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:07,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:08,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5330 states to 2455 states and 4882 transitions. [2022-12-15 01:41:08,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4882 transitions. [2022-12-15 01:41:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:08,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 2456 states and 4883 transitions. [2022-12-15 01:41:08,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4883 transitions. [2022-12-15 01:41:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:08,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:08,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:08,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 2457 states and 4884 transitions. [2022-12-15 01:41:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4884 transitions. [2022-12-15 01:41:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:08,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:08,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 2459 states and 4887 transitions. [2022-12-15 01:41:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4887 transitions. [2022-12-15 01:41:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:09,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:09,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:09,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:09,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 2461 states and 4891 transitions. [2022-12-15 01:41:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4891 transitions. [2022-12-15 01:41:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:09,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:09,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 2463 states and 4895 transitions. [2022-12-15 01:41:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4895 transitions. [2022-12-15 01:41:09,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:09,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:09,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5401 states to 2478 states and 4933 transitions. [2022-12-15 01:41:25,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4933 transitions. [2022-12-15 01:41:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:25,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:25,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:37,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 2492 states and 4974 transitions. [2022-12-15 01:41:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4974 transitions. [2022-12-15 01:41:37,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:37,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:37,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:37,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:38,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5443 states to 2493 states and 4975 transitions. [2022-12-15 01:41:38,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4975 transitions. [2022-12-15 01:41:38,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:38,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:38,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:38,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 2494 states and 4976 transitions. [2022-12-15 01:41:38,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4976 transitions. [2022-12-15 01:41:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:38,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 2496 states and 4978 transitions. [2022-12-15 01:41:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4978 transitions. [2022-12-15 01:41:40,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:40,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:42,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 2498 states and 4980 transitions. [2022-12-15 01:41:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4980 transitions. [2022-12-15 01:41:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:41:42,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5398 states to 2475 states and 4937 transitions. [2022-12-15 01:41:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4937 transitions. [2022-12-15 01:41:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:43,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:44,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2477 states and 4942 transitions. [2022-12-15 01:41:44,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4942 transitions. [2022-12-15 01:41:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:44,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:44,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 2479 states and 4945 transitions. [2022-12-15 01:41:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4945 transitions. [2022-12-15 01:41:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:45,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2481 states and 4948 transitions. [2022-12-15 01:41:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4948 transitions. [2022-12-15 01:41:46,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:46,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:46,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 2482 states and 4949 transitions. [2022-12-15 01:41:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 4949 transitions. [2022-12-15 01:41:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:46,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5413 states to 2484 states and 4952 transitions. [2022-12-15 01:41:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4952 transitions. [2022-12-15 01:41:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:46,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:46,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:41:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 2485 states and 4953 transitions. [2022-12-15 01:41:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4953 transitions. [2022-12-15 01:41:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:46,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:46,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5417 states to 2487 states and 4956 transitions. [2022-12-15 01:41:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4956 transitions. [2022-12-15 01:41:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:46,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:46,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5420 states to 2489 states and 4959 transitions. [2022-12-15 01:41:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4959 transitions. [2022-12-15 01:41:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:47,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5424 states to 2491 states and 4963 transitions. [2022-12-15 01:41:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4963 transitions. [2022-12-15 01:41:47,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:47,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:47,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:41:47,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:41:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5428 states to 2493 states and 4967 transitions. [2022-12-15 01:41:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4967 transitions. [2022-12-15 01:41:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:41:47,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:41:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:41:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:41:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 2510 states and 5009 transitions. [2022-12-15 01:42:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5009 transitions. [2022-12-15 01:42:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:42:02,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 2511 states and 5010 transitions. [2022-12-15 01:42:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 5010 transitions. [2022-12-15 01:42:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:03,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:03,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 2513 states and 5015 transitions. [2022-12-15 01:42:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 5015 transitions. [2022-12-15 01:42:05,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:05,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:05,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:09,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:09,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 2515 states and 5020 transitions. [2022-12-15 01:42:09,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 5020 transitions. [2022-12-15 01:42:09,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:09,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:09,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:09,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 2517 states and 5023 transitions. [2022-12-15 01:42:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5023 transitions. [2022-12-15 01:42:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:10,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:10,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:10,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:10,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:10,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 2518 states and 5024 transitions. [2022-12-15 01:42:10,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 5024 transitions. [2022-12-15 01:42:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:10,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:10,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:12,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 2520 states and 5027 transitions. [2022-12-15 01:42:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 5027 transitions. [2022-12-15 01:42:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:12,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:12,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:17,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 2524 states and 5037 transitions. [2022-12-15 01:42:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 5037 transitions. [2022-12-15 01:42:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:17,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:17,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:17,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:17,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5503 states to 2526 states and 5040 transitions. [2022-12-15 01:42:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 5040 transitions. [2022-12-15 01:42:17,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:17,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:17,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5506 states to 2528 states and 5043 transitions. [2022-12-15 01:42:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5043 transitions. [2022-12-15 01:42:18,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:18,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:18,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2530 states and 5046 transitions. [2022-12-15 01:42:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 5046 transitions. [2022-12-15 01:42:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:19,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:19,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 2532 states and 5050 transitions. [2022-12-15 01:42:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 5050 transitions. [2022-12-15 01:42:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:19,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:19,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:19,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:19,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 2534 states and 5054 transitions. [2022-12-15 01:42:19,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5054 transitions. [2022-12-15 01:42:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:19,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:19,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:37,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5575 states to 2553 states and 5101 transitions. [2022-12-15 01:42:37,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5101 transitions. [2022-12-15 01:42:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:42:37,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:37,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5579 states to 2555 states and 5105 transitions. [2022-12-15 01:42:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 5105 transitions. [2022-12-15 01:42:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:42:37,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5582 states to 2557 states and 5108 transitions. [2022-12-15 01:42:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 5108 transitions. [2022-12-15 01:42:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:42:38,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:38,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:42:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5587 states to 2559 states and 5113 transitions. [2022-12-15 01:42:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 5113 transitions. [2022-12-15 01:42:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:42:39,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:39,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 2560 states and 5114 transitions. [2022-12-15 01:42:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5114 transitions. [2022-12-15 01:42:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:42:39,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 2562 states and 5117 transitions. [2022-12-15 01:42:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 5117 transitions. [2022-12-15 01:42:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:42:40,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:40,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:40,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:40,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 2564 states and 5120 transitions. [2022-12-15 01:42:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 5120 transitions. [2022-12-15 01:42:40,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:42:40,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:40,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:40,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:42:40,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:42:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2566 states and 5123 transitions. [2022-12-15 01:42:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 5123 transitions. [2022-12-15 01:42:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:42:40,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:42:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:42:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:42:40,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:02,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5669 states to 2588 states and 5192 transitions. [2022-12-15 01:43:02,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5192 transitions. [2022-12-15 01:43:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:43:02,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:02,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:43:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 2590 states and 5196 transitions. [2022-12-15 01:43:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5196 transitions. [2022-12-15 01:43:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:43:03,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:03,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 2611 states and 5252 transitions. [2022-12-15 01:43:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5252 transitions. [2022-12-15 01:43:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:26,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2613 states and 5255 transitions. [2022-12-15 01:43:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5255 transitions. [2022-12-15 01:43:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:26,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:26,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2615 states and 5258 transitions. [2022-12-15 01:43:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5258 transitions. [2022-12-15 01:43:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:26,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5740 states to 2616 states and 5261 transitions. [2022-12-15 01:43:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5261 transitions. [2022-12-15 01:43:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:28,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 2617 states and 5262 transitions. [2022-12-15 01:43:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5262 transitions. [2022-12-15 01:43:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:28,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 2619 states and 5265 transitions. [2022-12-15 01:43:28,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5265 transitions. [2022-12-15 01:43:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:28,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:28,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2621 states and 5268 transitions. [2022-12-15 01:43:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5268 transitions. [2022-12-15 01:43:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:29,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:29,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2623 states and 5271 transitions. [2022-12-15 01:43:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5271 transitions. [2022-12-15 01:43:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:43:29,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:29,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:29,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2624 states and 5272 transitions. [2022-12-15 01:43:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5272 transitions. [2022-12-15 01:43:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:29,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:29,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:29,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 2626 states and 5275 transitions. [2022-12-15 01:43:29,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 5275 transitions. [2022-12-15 01:43:29,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:29,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:29,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:30,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:30,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 2628 states and 5278 transitions. [2022-12-15 01:43:30,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 5278 transitions. [2022-12-15 01:43:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:30,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:30,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:30,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 2630 states and 5281 transitions. [2022-12-15 01:43:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 5281 transitions. [2022-12-15 01:43:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:30,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 2632 states and 5284 transitions. [2022-12-15 01:43:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5284 transitions. [2022-12-15 01:43:30,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:30,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:30,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5768 states to 2634 states and 5289 transitions. [2022-12-15 01:43:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5289 transitions. [2022-12-15 01:43:33,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:33,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:33,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2636 states and 5292 transitions. [2022-12-15 01:43:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5292 transitions. [2022-12-15 01:43:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:33,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:33,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:33,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5774 states to 2638 states and 5295 transitions. [2022-12-15 01:43:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5295 transitions. [2022-12-15 01:43:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:33,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2640 states and 5298 transitions. [2022-12-15 01:43:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5298 transitions. [2022-12-15 01:43:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:35,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:35,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5782 states to 2642 states and 5303 transitions. [2022-12-15 01:43:36,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5303 transitions. [2022-12-15 01:43:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:36,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:36,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:36,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 2644 states and 5306 transitions. [2022-12-15 01:43:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 5306 transitions. [2022-12-15 01:43:36,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:43:36,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:36,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 2646 states and 5309 transitions. [2022-12-15 01:43:37,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5309 transitions. [2022-12-15 01:43:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:43:37,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:37,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 2648 states and 5313 transitions. [2022-12-15 01:43:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5313 transitions. [2022-12-15 01:43:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:43:37,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:37,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:37,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 2650 states and 5316 transitions. [2022-12-15 01:43:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5316 transitions. [2022-12-15 01:43:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:43:37,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:37,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:43:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:37,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 2652 states and 5319 transitions. [2022-12-15 01:43:37,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5319 transitions. [2022-12-15 01:43:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:43:37,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:43:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:58,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 2666 states and 5364 transitions. [2022-12-15 01:43:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5364 transitions. [2022-12-15 01:43:58,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:43:58,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:58,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:43:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:43:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 2667 states and 5365 transitions. [2022-12-15 01:43:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 5365 transitions. [2022-12-15 01:43:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:43:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:43:58,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:43:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:43:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:44:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5883 states to 2679 states and 5404 transitions. [2022-12-15 01:44:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 5404 transitions. [2022-12-15 01:44:20,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:44:20,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:20,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:44:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2680 states and 5405 transitions. [2022-12-15 01:44:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5405 transitions. [2022-12-15 01:44:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:20,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:20,899 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:44:20,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2682 states and 5408 transitions. [2022-12-15 01:44:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5408 transitions. [2022-12-15 01:44:20,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:20,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:20,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:21,068 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:44:21,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:21,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 2683 states and 5409 transitions. [2022-12-15 01:44:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5409 transitions. [2022-12-15 01:44:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:21,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:21,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:44:21,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5891 states to 2685 states and 5412 transitions. [2022-12-15 01:44:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5412 transitions. [2022-12-15 01:44:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:21,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:21,407 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:44:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 2687 states and 5415 transitions. [2022-12-15 01:44:21,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5415 transitions. [2022-12-15 01:44:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:21,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:21,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:44:21,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:21,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5897 states to 2689 states and 5418 transitions. [2022-12-15 01:44:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5418 transitions. [2022-12-15 01:44:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:21,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:44:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 2691 states and 5421 transitions. [2022-12-15 01:44:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5421 transitions. [2022-12-15 01:44:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:21,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:21,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:22,003 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:44:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:38,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2700 states and 5448 transitions. [2022-12-15 01:44:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5448 transitions. [2022-12-15 01:44:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:38,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:38,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:44:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2702 states and 5451 transitions. [2022-12-15 01:44:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5451 transitions. [2022-12-15 01:44:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:44:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:44:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:44:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 2703 states and 5452 transitions. [2022-12-15 01:44:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5452 transitions. [2022-12-15 01:44:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:44:38,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:44:38,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:44:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:44:39,013 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:45:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 2719 states and 5497 transitions. [2022-12-15 01:45:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5497 transitions. [2022-12-15 01:45:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:00,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:00,514 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:45:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5979 states to 2721 states and 5500 transitions. [2022-12-15 01:45:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5500 transitions. [2022-12-15 01:45:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:00,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:00,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:45:00,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 2723 states and 5503 transitions. [2022-12-15 01:45:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5503 transitions. [2022-12-15 01:45:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:00,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:45:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 2725 states and 5506 transitions. [2022-12-15 01:45:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5506 transitions. [2022-12-15 01:45:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:00,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:00,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:45:01,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5988 states to 2727 states and 5509 transitions. [2022-12-15 01:45:01,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5509 transitions. [2022-12-15 01:45:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:01,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:01,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:45:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5991 states to 2729 states and 5512 transitions. [2022-12-15 01:45:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5512 transitions. [2022-12-15 01:45:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:01,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:01,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:45:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 2736 states and 5533 transitions. [2022-12-15 01:45:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5533 transitions. [2022-12-15 01:45:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:13,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:45:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:13,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 2738 states and 5536 transitions. [2022-12-15 01:45:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5536 transitions. [2022-12-15 01:45:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:13,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:13,932 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:45:14,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 2740 states and 5539 transitions. [2022-12-15 01:45:14,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5539 transitions. [2022-12-15 01:45:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:45:14,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:45:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 2741 states and 5540 transitions. [2022-12-15 01:45:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5540 transitions. [2022-12-15 01:45:14,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:45:14,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:14,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:14,268 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:45:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 2755 states and 5579 transitions. [2022-12-15 01:45:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5579 transitions. [2022-12-15 01:45:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:45:32,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:45:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 2772 states and 5627 transitions. [2022-12-15 01:45:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5627 transitions. [2022-12-15 01:45:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:45:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:45:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 2773 states and 5628 transitions. [2022-12-15 01:45:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5628 transitions. [2022-12-15 01:45:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:45:51,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:51,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:45:51,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 2775 states and 5631 transitions. [2022-12-15 01:45:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5631 transitions. [2022-12-15 01:45:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:45:51,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:45:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:51,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6113 states to 2777 states and 5634 transitions. [2022-12-15 01:45:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5634 transitions. [2022-12-15 01:45:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:45:51,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:51,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:45:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:52,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2779 states and 5637 transitions. [2022-12-15 01:45:52,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5637 transitions. [2022-12-15 01:45:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:45:52,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 01:46:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 2784 states and 5652 transitions. [2022-12-15 01:46:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 5652 transitions. [2022-12-15 01:46:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:46:02,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:02,485 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:46:02,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 2786 states and 5655 transitions. [2022-12-15 01:46:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5655 transitions. [2022-12-15 01:46:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:46:02,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:02,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:02,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:46:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 2787 states and 5656 transitions. [2022-12-15 01:46:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5656 transitions. [2022-12-15 01:46:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:46:02,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:02,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:46:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 2789 states and 5659 transitions. [2022-12-15 01:46:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5659 transitions. [2022-12-15 01:46:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:46:03,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:03,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:46:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6177 states to 2803 states and 5698 transitions. [2022-12-15 01:46:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 5698 transitions. [2022-12-15 01:46:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:46:21,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:21,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:46:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 2825 states and 5756 transitions. [2022-12-15 01:46:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5756 transitions. [2022-12-15 01:46:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:46:49,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:49,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:49,161 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:46:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2827 states and 5759 transitions. [2022-12-15 01:46:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5759 transitions. [2022-12-15 01:46:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:46:49,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 01:47:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6285 states to 2844 states and 5806 transitions. [2022-12-15 01:47:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5806 transitions. [2022-12-15 01:47:07,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:07,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:07,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:47:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2846 states and 5809 transitions. [2022-12-15 01:47:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 5809 transitions. [2022-12-15 01:47:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:07,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:07,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:07,648 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 01:47:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 2861 states and 5850 transitions. [2022-12-15 01:47:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5850 transitions. [2022-12-15 01:47:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:26,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:26,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:47:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:26,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6332 states to 2863 states and 5853 transitions. [2022-12-15 01:47:26,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5853 transitions. [2022-12-15 01:47:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:26,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:26,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:47:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6335 states to 2865 states and 5856 transitions. [2022-12-15 01:47:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5856 transitions. [2022-12-15 01:47:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:26,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:26,732 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:47:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 2867 states and 5859 transitions. [2022-12-15 01:47:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5859 transitions. [2022-12-15 01:47:26,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:26,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:26,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:47:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6339 states to 2868 states and 5860 transitions. [2022-12-15 01:47:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5860 transitions. [2022-12-15 01:47:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:26,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:26,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 01:47:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6372 states to 2880 states and 5893 transitions. [2022-12-15 01:47:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5893 transitions. [2022-12-15 01:47:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:41,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:41,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:47:42,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 2882 states and 5896 transitions. [2022-12-15 01:47:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 5896 transitions. [2022-12-15 01:47:42,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:42,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:42,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:42,311 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:47:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2883 states and 5897 transitions. [2022-12-15 01:47:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5897 transitions. [2022-12-15 01:47:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:42,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 01:47:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6386 states to 2886 states and 5907 transitions. [2022-12-15 01:47:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5907 transitions. [2022-12-15 01:47:48,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:47:48,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:48:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:00,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6417 states to 2898 states and 5938 transitions. [2022-12-15 01:48:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5938 transitions. [2022-12-15 01:48:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:48:00,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:48:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 2900 states and 5941 transitions. [2022-12-15 01:48:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 5941 transitions. [2022-12-15 01:48:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:48:01,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:01,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 01:48:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 2901 states and 5942 transitions. [2022-12-15 01:48:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5942 transitions. [2022-12-15 01:48:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:48:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:01,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:48:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:01,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2903 states and 5945 transitions. [2022-12-15 01:48:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5945 transitions. [2022-12-15 01:48:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:48:01,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:01,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:48:27,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6477 states to 2923 states and 5998 transitions. [2022-12-15 01:48:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5998 transitions. [2022-12-15 01:48:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:48:27,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:27,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:48:48,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 2941 states and 6054 transitions. [2022-12-15 01:48:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 6054 transitions. [2022-12-15 01:48:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:48:48,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:48,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:48,281 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:49:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6566 states to 2953 states and 6087 transitions. [2022-12-15 01:49:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 6087 transitions. [2022-12-15 01:49:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:49:04,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:04,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:49:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6567 states to 2954 states and 6088 transitions. [2022-12-15 01:49:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 6088 transitions. [2022-12-15 01:49:04,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:49:04,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:04,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:49:19,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6600 states to 2966 states and 6121 transitions. [2022-12-15 01:49:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 6121 transitions. [2022-12-15 01:49:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:49:19,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:49:23,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 2969 states and 6126 transitions. [2022-12-15 01:49:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 6126 transitions. [2022-12-15 01:49:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:49:23,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:23,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:49:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6608 states to 2971 states and 6129 transitions. [2022-12-15 01:49:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 6129 transitions. [2022-12-15 01:49:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 01:49:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:23,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.