./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.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_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/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_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/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_4619b449-b177-4370-9bd0-19877d0b1e22/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 8f86f2fbff11a0ee7c52360384354edd19538e6bc949aea04301001498242d90 --- 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 02:40:40,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:40:40,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:40:40,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:40:40,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:40:40,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:40:40,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:40:40,034 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:40:40,035 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:40:40,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:40:40,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:40:40,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:40:40,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:40:40,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:40:40,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:40:40,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:40:40,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:40:40,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:40:40,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:40:40,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:40:40,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:40:40,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:40:40,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:40:40,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:40:40,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:40:40,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:40:40,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:40:40,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:40:40,062 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:40:40,063 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:40:40,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:40:40,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:40:40,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:40:40,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:40:40,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:40:40,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:40:40,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:40:40,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:40:40,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:40:40,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:40:40,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:40:40,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:40:40,093 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:40:40,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:40:40,094 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:40:40,094 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:40:40,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:40:40,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:40:40,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:40:40,095 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:40:40,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:40:40,096 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:40:40,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:40:40,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:40:40,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:40:40,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:40:40,096 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:40:40,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:40:40,097 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:40:40,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:40:40,097 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:40:40,097 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:40:40,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:40:40,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:40:40,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:40:40,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:40:40,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:40:40,098 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:40:40,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:40:40,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:40:40,099 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_4619b449-b177-4370-9bd0-19877d0b1e22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f86f2fbff11a0ee7c52360384354edd19538e6bc949aea04301001498242d90 [2022-12-15 02:40:40,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:40:40,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:40:40,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:40:40,299 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:40:40,299 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:40:40,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.c [2022-12-15 02:40:42,873 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:40:43,475 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:40:43,476 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.c [2022-12-15 02:40:43,521 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/data/dbbf5672a/b4910dbbb7d94c77b21b3d341a8e6c3a/FLAG1ddf32bd9 [2022-12-15 02:40:43,532 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/data/dbbf5672a/b4910dbbb7d94c77b21b3d341a8e6c3a [2022-12-15 02:40:43,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:40:43,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:40:43,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:40:43,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:40:43,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:40:43,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:40:43" (1/1) ... [2022-12-15 02:40:43,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5908af7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:43, skipping insertion in model container [2022-12-15 02:40:43,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:40:43" (1/1) ... [2022-12-15 02:40:43,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:40:43,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:40:45,104 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_4619b449-b177-4370-9bd0-19877d0b1e22/sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.c[382357,382370] [2022-12-15 02:40:45,127 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_4619b449-b177-4370-9bd0-19877d0b1e22/sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.c[383339,383352] [2022-12-15 02:40:45,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:40:45,386 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:40:46,241 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_4619b449-b177-4370-9bd0-19877d0b1e22/sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.c[382357,382370] [2022-12-15 02:40:46,243 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_4619b449-b177-4370-9bd0-19877d0b1e22/sv-benchmarks/c/combinations/Problem05_label46+token_ring.12.cil-1.c[383339,383352] [2022-12-15 02:40:46,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:40:46,320 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:40:46,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46 WrapperNode [2022-12-15 02:40:46,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:40:46,321 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:40:46,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:40:46,322 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:40:46,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:46,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:46,742 INFO L138 Inliner]: procedures = 68, calls = 78, calls flagged for inlining = 45, calls inlined = 45, statements flattened = 13204 [2022-12-15 02:40:46,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:40:46,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:40:46,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:40:46,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:40:46,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:46,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:46,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:46,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:47,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:47,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:47,065 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:47,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:47,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:40:47,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:40:47,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:40:47,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:40:47,117 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:40:46" (1/1) ... [2022-12-15 02:40:47,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:40:47,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:40:47,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:40:47,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4619b449-b177-4370-9bd0-19877d0b1e22/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:40:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:40:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 02:40:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 02:40:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 02:40:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 02:40:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 02:40:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 02:40:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 02:40:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 02:40:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 02:40:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 02:40:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 02:40:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 02:40:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 02:40:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 02:40:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:40:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:40:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:40:47,278 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:40:47,280 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:40:53,168 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:40:54,838 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:40:54,838 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-15 02:40:54,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:40:54 BoogieIcfgContainer [2022-12-15 02:40:54,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:40:54,845 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:40:54,845 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:40:54,853 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:40:54,854 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:40:54" (1/1) ... [2022-12-15 02:40:54,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:40:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1837 states and 3575 transitions. [2022-12-15 02:40:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3575 transitions. [2022-12-15 02:40:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:54,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:55,317 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 02:40:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:55,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1874 states and 3647 transitions. [2022-12-15 02:40:55,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3647 transitions. [2022-12-15 02:40:55,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:55,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:55,607 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 02:40:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1875 states and 3647 transitions. [2022-12-15 02:40:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3647 transitions. [2022-12-15 02:40:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:55,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:55,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:55,824 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 02:40:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1876 states and 3647 transitions. [2022-12-15 02:40:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3647 transitions. [2022-12-15 02:40:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:55,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:55,925 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 02:40:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1877 states and 3647 transitions. [2022-12-15 02:40:55,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3647 transitions. [2022-12-15 02:40:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:55,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,011 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 02:40:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1878 states and 3647 transitions. [2022-12-15 02:40:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3647 transitions. [2022-12-15 02:40:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,095 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 02:40:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1879 states and 3647 transitions. [2022-12-15 02:40:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3647 transitions. [2022-12-15 02:40:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,211 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 02:40:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1880 states and 3647 transitions. [2022-12-15 02:40:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3647 transitions. [2022-12-15 02:40:56,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,286 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 02:40:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1881 states and 3647 transitions. [2022-12-15 02:40:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3647 transitions. [2022-12-15 02:40:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,358 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 02:40:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1882 states and 3647 transitions. [2022-12-15 02:40:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3647 transitions. [2022-12-15 02:40:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,427 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 02:40:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1883 states and 3647 transitions. [2022-12-15 02:40:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3647 transitions. [2022-12-15 02:40:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,498 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 02:40:56,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1884 states and 3647 transitions. [2022-12-15 02:40:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3647 transitions. [2022-12-15 02:40:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,604 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 02:40:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1885 states and 3647 transitions. [2022-12-15 02:40:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3647 transitions. [2022-12-15 02:40:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,674 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 02:40:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1886 states and 3647 transitions. [2022-12-15 02:40:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3647 transitions. [2022-12-15 02:40:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:56,791 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 02:40:56,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:56,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1919 states and 3712 transitions. [2022-12-15 02:40:56,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3712 transitions. [2022-12-15 02:40:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:56,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,035 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 02:40:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1920 states and 3712 transitions. [2022-12-15 02:40:57,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3712 transitions. [2022-12-15 02:40:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,116 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 02:40:57,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1921 states and 3712 transitions. [2022-12-15 02:40:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3712 transitions. [2022-12-15 02:40:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,262 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 02:40:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1922 states and 3712 transitions. [2022-12-15 02:40:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3712 transitions. [2022-12-15 02:40:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,371 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 02:40:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1923 states and 3712 transitions. [2022-12-15 02:40:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3712 transitions. [2022-12-15 02:40:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,477 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 02:40:57,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1924 states and 3712 transitions. [2022-12-15 02:40:57,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3712 transitions. [2022-12-15 02:40:57,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,555 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 02:40:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1925 states and 3712 transitions. [2022-12-15 02:40:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3712 transitions. [2022-12-15 02:40:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,625 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 02:40:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1926 states and 3712 transitions. [2022-12-15 02:40:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3712 transitions. [2022-12-15 02:40:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,695 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 02:40:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1927 states and 3712 transitions. [2022-12-15 02:40:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3712 transitions. [2022-12-15 02:40:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,765 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 02:40:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1928 states and 3712 transitions. [2022-12-15 02:40:57,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3712 transitions. [2022-12-15 02:40:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,835 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 02:40:57,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1929 states and 3712 transitions. [2022-12-15 02:40:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3712 transitions. [2022-12-15 02:40:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:57,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:57,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:57,919 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 02:40:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1958 states and 3771 transitions. [2022-12-15 02:40:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3771 transitions. [2022-12-15 02:40:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,154 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 02:40:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1959 states and 3771 transitions. [2022-12-15 02:40:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3771 transitions. [2022-12-15 02:40:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,255 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 02:40:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1960 states and 3771 transitions. [2022-12-15 02:40:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3771 transitions. [2022-12-15 02:40:58,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,329 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 02:40:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1961 states and 3771 transitions. [2022-12-15 02:40:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3771 transitions. [2022-12-15 02:40:58,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,407 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 02:40:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1962 states and 3771 transitions. [2022-12-15 02:40:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3771 transitions. [2022-12-15 02:40:58,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,523 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 02:40:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1963 states and 3771 transitions. [2022-12-15 02:40:58,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3771 transitions. [2022-12-15 02:40:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,619 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 02:40:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1964 states and 3771 transitions. [2022-12-15 02:40:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3771 transitions. [2022-12-15 02:40:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,713 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 02:40:58,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1965 states and 3771 transitions. [2022-12-15 02:40:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3771 transitions. [2022-12-15 02:40:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,810 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 02:40:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1966 states and 3771 transitions. [2022-12-15 02:40:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3771 transitions. [2022-12-15 02:40:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:58,905 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 02:40:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1967 states and 3771 transitions. [2022-12-15 02:40:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3771 transitions. [2022-12-15 02:40:58,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:58,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:58,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,064 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 02:40:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1990 states and 3818 transitions. [2022-12-15 02:40:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3818 transitions. [2022-12-15 02:40:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,328 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 02:40:59,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1991 states and 3818 transitions. [2022-12-15 02:40:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3818 transitions. [2022-12-15 02:40:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,397 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 02:40:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1992 states and 3818 transitions. [2022-12-15 02:40:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3818 transitions. [2022-12-15 02:40:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,466 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 02:40:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1993 states and 3818 transitions. [2022-12-15 02:40:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3818 transitions. [2022-12-15 02:40:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,534 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 02:40:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1994 states and 3818 transitions. [2022-12-15 02:40:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3818 transitions. [2022-12-15 02:40:59,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,602 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 02:40:59,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1995 states and 3818 transitions. [2022-12-15 02:40:59,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3818 transitions. [2022-12-15 02:40:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,679 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 02:40:59,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1996 states and 3818 transitions. [2022-12-15 02:40:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3818 transitions. [2022-12-15 02:40:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,751 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 02:40:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:40:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1997 states and 3818 transitions. [2022-12-15 02:40:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3818 transitions. [2022-12-15 02:40:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:40:59,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:40:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:40:59,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:40:59,841 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 02:41:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2014 states and 3853 transitions. [2022-12-15 02:41:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3853 transitions. [2022-12-15 02:41:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,097 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 02:41:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2015 states and 3853 transitions. [2022-12-15 02:41:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3853 transitions. [2022-12-15 02:41:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,195 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 02:41:00,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2016 states and 3853 transitions. [2022-12-15 02:41:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3853 transitions. [2022-12-15 02:41:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,263 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 02:41:00,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2017 states and 3853 transitions. [2022-12-15 02:41:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3853 transitions. [2022-12-15 02:41:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,339 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 02:41:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2018 states and 3853 transitions. [2022-12-15 02:41:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3853 transitions. [2022-12-15 02:41:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,409 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 02:41:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2019 states and 3853 transitions. [2022-12-15 02:41:00,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3853 transitions. [2022-12-15 02:41:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,503 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 02:41:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2030 states and 3876 transitions. [2022-12-15 02:41:00,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3876 transitions. [2022-12-15 02:41:00,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,798 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 02:41:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2031 states and 3876 transitions. [2022-12-15 02:41:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3876 transitions. [2022-12-15 02:41:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,898 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 02:41:00,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2032 states and 3876 transitions. [2022-12-15 02:41:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3876 transitions. [2022-12-15 02:41:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:00,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:00,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:00,998 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 02:41:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2033 states and 3876 transitions. [2022-12-15 02:41:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3876 transitions. [2022-12-15 02:41:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:01,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:01,130 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 02:41:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2038 states and 3887 transitions. [2022-12-15 02:41:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3887 transitions. [2022-12-15 02:41:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:01,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:01,384 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 02:41:01,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2039 states and 3887 transitions. [2022-12-15 02:41:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3887 transitions. [2022-12-15 02:41:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:01,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:01,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:01,498 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 02:41:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3948 states to 2041 states and 3892 transitions. [2022-12-15 02:41:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3892 transitions. [2022-12-15 02:41:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:41:01,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:01,761 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 02:41:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:01,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 2049 states and 3907 transitions. [2022-12-15 02:41:01,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3907 transitions. [2022-12-15 02:41:01,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:41:01,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:01,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:02,072 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 02:41:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2092 states and 3994 transitions. [2022-12-15 02:41:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3994 transitions. [2022-12-15 02:41:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:41:03,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:03,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:04,003 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 02:41:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2100 states and 4011 transitions. [2022-12-15 02:41:05,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4011 transitions. [2022-12-15 02:41:05,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:41:05,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:05,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:05,387 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 02:41:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:07,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2114 states and 4040 transitions. [2022-12-15 02:41:07,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4040 transitions. [2022-12-15 02:41:07,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:41:07,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:07,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:07,432 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 02:41:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2134 states and 4081 transitions. [2022-12-15 02:41:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4081 transitions. [2022-12-15 02:41:10,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:41:10,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:10,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:10,540 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 02:41:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:14,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2160 states and 4134 transitions. [2022-12-15 02:41:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 4134 transitions. [2022-12-15 02:41:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:41:14,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:14,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:14,690 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 02:41:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 2195 states and 4205 transitions. [2022-12-15 02:41:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4205 transitions. [2022-12-15 02:41:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:20,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:20,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:20,507 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 02:41:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2196 states and 4206 transitions. [2022-12-15 02:41:20,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4206 transitions. [2022-12-15 02:41:20,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:20,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:20,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:20,659 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 02:41:20,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:20,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2197 states and 4207 transitions. [2022-12-15 02:41:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4207 transitions. [2022-12-15 02:41:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:20,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:20,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:20,832 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 02:41:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2198 states and 4208 transitions. [2022-12-15 02:41:21,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 4208 transitions. [2022-12-15 02:41:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:21,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:21,067 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 02:41:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:21,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 2199 states and 4209 transitions. [2022-12-15 02:41:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4209 transitions. [2022-12-15 02:41:21,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:21,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:21,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:21,320 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 02:41:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2200 states and 4210 transitions. [2022-12-15 02:41:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4210 transitions. [2022-12-15 02:41:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:21,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:21,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:21,556 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 02:41:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 2201 states and 4211 transitions. [2022-12-15 02:41:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4211 transitions. [2022-12-15 02:41:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:21,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:21,856 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 02:41:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2202 states and 4212 transitions. [2022-12-15 02:41:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4212 transitions. [2022-12-15 02:41:22,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:22,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:22,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:22,738 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 02:41:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2247 states and 4306 transitions. [2022-12-15 02:41:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4306 transitions. [2022-12-15 02:41:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:28,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:28,361 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 02:41:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:29,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2255 states and 4323 transitions. [2022-12-15 02:41:29,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4323 transitions. [2022-12-15 02:41:29,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:29,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:29,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:29,514 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 02:41:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2256 states and 4324 transitions. [2022-12-15 02:41:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4324 transitions. [2022-12-15 02:41:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:29,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:29,800 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 02:41:30,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2257 states and 4325 transitions. [2022-12-15 02:41:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4325 transitions. [2022-12-15 02:41:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:30,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:30,129 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 02:41:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2271 states and 4354 transitions. [2022-12-15 02:41:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4354 transitions. [2022-12-15 02:41:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:32,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:32,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:32,193 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 02:41:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2291 states and 4395 transitions. [2022-12-15 02:41:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 4395 transitions. [2022-12-15 02:41:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:35,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:35,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:35,279 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 02:41:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2292 states and 4396 transitions. [2022-12-15 02:41:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4396 transitions. [2022-12-15 02:41:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:35,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:35,565 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 02:41:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 2318 states and 4449 transitions. [2022-12-15 02:41:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4449 transitions. [2022-12-15 02:41:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:39,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:39,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:39,386 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 02:41:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2319 states and 4450 transitions. [2022-12-15 02:41:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4450 transitions. [2022-12-15 02:41:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:39,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:39,664 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 02:41:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:46,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2354 states and 4522 transitions. [2022-12-15 02:41:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4522 transitions. [2022-12-15 02:41:46,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:41:46,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:46,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:46,228 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 02:41:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2318 states and 4459 transitions. [2022-12-15 02:41:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4459 transitions. [2022-12-15 02:41:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:46,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:46,305 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 02:41:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2319 states and 4460 transitions. [2022-12-15 02:41:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4460 transitions. [2022-12-15 02:41:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:46,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:46,542 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 02:41:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2320 states and 4461 transitions. [2022-12-15 02:41:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4461 transitions. [2022-12-15 02:41:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:46,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:46,778 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 02:41:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2321 states and 4462 transitions. [2022-12-15 02:41:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 4462 transitions. [2022-12-15 02:41:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:46,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:47,022 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 02:41:47,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:47,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2322 states and 4463 transitions. [2022-12-15 02:41:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4463 transitions. [2022-12-15 02:41:47,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:47,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:47,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:47,367 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 02:41:47,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 2323 states and 4464 transitions. [2022-12-15 02:41:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4464 transitions. [2022-12-15 02:41:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:47,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:47,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:47,769 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 02:41:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:48,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 2324 states and 4465 transitions. [2022-12-15 02:41:48,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4465 transitions. [2022-12-15 02:41:48,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:48,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:48,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:48,136 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 02:41:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 2325 states and 4466 transitions. [2022-12-15 02:41:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4466 transitions. [2022-12-15 02:41:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:48,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:48,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:49,300 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 02:41:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:41:59,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2372 states and 4567 transitions. [2022-12-15 02:41:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4567 transitions. [2022-12-15 02:41:59,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:41:59,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:41:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:41:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:41:59,724 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 02:42:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2380 states and 4584 transitions. [2022-12-15 02:42:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4584 transitions. [2022-12-15 02:42:01,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:01,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:01,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:01,792 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 02:42:02,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 2381 states and 4585 transitions. [2022-12-15 02:42:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4585 transitions. [2022-12-15 02:42:02,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:02,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:02,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:02,138 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 02:42:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 2382 states and 4586 transitions. [2022-12-15 02:42:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4586 transitions. [2022-12-15 02:42:02,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:02,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:02,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:02,523 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 02:42:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4839 states to 2396 states and 4615 transitions. [2022-12-15 02:42:05,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4615 transitions. [2022-12-15 02:42:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:05,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:05,900 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 02:42:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2416 states and 4656 transitions. [2022-12-15 02:42:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 4656 transitions. [2022-12-15 02:42:10,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:10,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:10,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:10,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:10,419 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 02:42:10,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 2417 states and 4657 transitions. [2022-12-15 02:42:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 4657 transitions. [2022-12-15 02:42:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:10,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:10,771 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 02:42:17,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:17,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 2443 states and 4710 transitions. [2022-12-15 02:42:17,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4710 transitions. [2022-12-15 02:42:17,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:17,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:17,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:17,101 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 02:42:17,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2444 states and 4711 transitions. [2022-12-15 02:42:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4711 transitions. [2022-12-15 02:42:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:17,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:17,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:17,484 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 02:42:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2478 states and 4782 transitions. [2022-12-15 02:42:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4782 transitions. [2022-12-15 02:42:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:42:26,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:26,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:26,868 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 02:42:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2442 states and 4717 transitions. [2022-12-15 02:42:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4717 transitions. [2022-12-15 02:42:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:26,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:26,981 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 02:42:27,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 2443 states and 4718 transitions. [2022-12-15 02:42:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4718 transitions. [2022-12-15 02:42:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:27,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:27,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:27,332 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 02:42:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 2444 states and 4719 transitions. [2022-12-15 02:42:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4719 transitions. [2022-12-15 02:42:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:27,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:27,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:27,698 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 02:42:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2445 states and 4720 transitions. [2022-12-15 02:42:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4720 transitions. [2022-12-15 02:42:28,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:28,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:28,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:28,078 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 02:42:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 2446 states and 4721 transitions. [2022-12-15 02:42:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4721 transitions. [2022-12-15 02:42:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:28,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:28,394 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 02:42:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 2447 states and 4722 transitions. [2022-12-15 02:42:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4722 transitions. [2022-12-15 02:42:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:28,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:28,729 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 02:42:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2448 states and 4723 transitions. [2022-12-15 02:42:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4723 transitions. [2022-12-15 02:42:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:29,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:29,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:29,203 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 02:42:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2449 states and 4724 transitions. [2022-12-15 02:42:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4724 transitions. [2022-12-15 02:42:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:29,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:31,285 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 02:42:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2498 states and 4831 transitions. [2022-12-15 02:42:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4831 transitions. [2022-12-15 02:42:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:48,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:48,722 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 02:42:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 2506 states and 4848 transitions. [2022-12-15 02:42:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4848 transitions. [2022-12-15 02:42:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:51,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:51,316 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 02:42:51,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2507 states and 4849 transitions. [2022-12-15 02:42:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 4849 transitions. [2022-12-15 02:42:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:51,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:51,711 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 02:42:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:52,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2508 states and 4850 transitions. [2022-12-15 02:42:52,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4850 transitions. [2022-12-15 02:42:52,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:52,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:52,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:52,123 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 02:42:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:42:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 2522 states and 4879 transitions. [2022-12-15 02:42:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4879 transitions. [2022-12-15 02:42:55,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:42:55,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:42:55,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:42:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:42:55,499 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 02:43:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2542 states and 4920 transitions. [2022-12-15 02:43:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4920 transitions. [2022-12-15 02:43:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:43:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:01,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:01,113 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 02:43:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2543 states and 4921 transitions. [2022-12-15 02:43:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4921 transitions. [2022-12-15 02:43:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:43:01,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:01,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:01,575 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 02:43:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:10,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 2569 states and 4974 transitions. [2022-12-15 02:43:10,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4974 transitions. [2022-12-15 02:43:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:43:10,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:10,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:10,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:10,681 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 02:43:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2570 states and 4975 transitions. [2022-12-15 02:43:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4975 transitions. [2022-12-15 02:43:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:43:11,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:11,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:11,204 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 02:43:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 2604 states and 5046 transitions. [2022-12-15 02:43:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5046 transitions. [2022-12-15 02:43:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:43:24,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:24,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:24,107 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 02:43:24,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2569 states and 4982 transitions. [2022-12-15 02:43:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4982 transitions. [2022-12-15 02:43:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:24,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:24,907 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 02:43:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2570 states and 4983 transitions. [2022-12-15 02:43:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4983 transitions. [2022-12-15 02:43:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:25,243 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 02:43:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:25,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2571 states and 4984 transitions. [2022-12-15 02:43:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4984 transitions. [2022-12-15 02:43:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:25,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:25,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:25,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:25,590 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 02:43:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2572 states and 4985 transitions. [2022-12-15 02:43:25,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4985 transitions. [2022-12-15 02:43:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:25,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:26,016 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 02:43:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2573 states and 4986 transitions. [2022-12-15 02:43:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 4986 transitions. [2022-12-15 02:43:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:26,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:26,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:26,515 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 02:43:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2574 states and 4987 transitions. [2022-12-15 02:43:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4987 transitions. [2022-12-15 02:43:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:27,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:27,047 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 02:43:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2575 states and 4988 transitions. [2022-12-15 02:43:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4988 transitions. [2022-12-15 02:43:27,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:27,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:27,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:27,600 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 02:43:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2576 states and 4989 transitions. [2022-12-15 02:43:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4989 transitions. [2022-12-15 02:43:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:28,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:28,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:28,102 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 02:43:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2576 states and 4988 transitions. [2022-12-15 02:43:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4988 transitions. [2022-12-15 02:43:28,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:28,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:28,238 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 02:43:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 2578 states and 4992 transitions. [2022-12-15 02:43:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4992 transitions. [2022-12-15 02:43:28,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:28,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:29,890 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 02:43:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 2630 states and 5109 transitions. [2022-12-15 02:43:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 5109 transitions. [2022-12-15 02:43:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:53,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:53,372 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 02:43:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 2638 states and 5126 transitions. [2022-12-15 02:43:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5126 transitions. [2022-12-15 02:43:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:57,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:57,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:57,189 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 02:43:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 2639 states and 5127 transitions. [2022-12-15 02:43:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5127 transitions. [2022-12-15 02:43:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:57,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:57,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:57,883 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 02:43:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 2640 states and 5128 transitions. [2022-12-15 02:43:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5128 transitions. [2022-12-15 02:43:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:43:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:58,535 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 02:44:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 2654 states and 5157 transitions. [2022-12-15 02:44:04,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5157 transitions. [2022-12-15 02:44:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:44:04,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:04,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:04,303 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 02:44:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2674 states and 5198 transitions. [2022-12-15 02:44:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5198 transitions. [2022-12-15 02:44:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:44:11,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:11,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:11,062 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 02:44:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2675 states and 5199 transitions. [2022-12-15 02:44:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 5199 transitions. [2022-12-15 02:44:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:44:11,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:11,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:11,801 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 02:44:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 2701 states and 5253 transitions. [2022-12-15 02:44:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5253 transitions. [2022-12-15 02:44:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:44:22,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:22,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:22,782 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 02:44:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:23,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 2702 states and 5254 transitions. [2022-12-15 02:44:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5254 transitions. [2022-12-15 02:44:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:44:23,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:23,383 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 02:44:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 2730 states and 5313 transitions. [2022-12-15 02:44:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 5313 transitions. [2022-12-15 02:44:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:44:35,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:35,928 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 02:44:40,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2736 states and 5325 transitions. [2022-12-15 02:44:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5325 transitions. [2022-12-15 02:44:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:44:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:40,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:40,260 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 02:44:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2701 states and 5261 transitions. [2022-12-15 02:44:41,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5261 transitions. [2022-12-15 02:44:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:41,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:41,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:41,434 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 02:44:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:41,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2702 states and 5262 transitions. [2022-12-15 02:44:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5262 transitions. [2022-12-15 02:44:41,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:41,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:41,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:41,928 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 02:44:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:42,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2703 states and 5263 transitions. [2022-12-15 02:44:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5263 transitions. [2022-12-15 02:44:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:42,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:42,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:42,446 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 02:44:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2704 states and 5264 transitions. [2022-12-15 02:44:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5264 transitions. [2022-12-15 02:44:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:42,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:42,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:42,949 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 02:44:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:43,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2705 states and 5265 transitions. [2022-12-15 02:44:43,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5265 transitions. [2022-12-15 02:44:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:43,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:43,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:43,489 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 02:44:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2706 states and 5266 transitions. [2022-12-15 02:44:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5266 transitions. [2022-12-15 02:44:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:43,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:44,040 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 02:44:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2707 states and 5267 transitions. [2022-12-15 02:44:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5267 transitions. [2022-12-15 02:44:44,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:44,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:44,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:44,661 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 02:44:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2708 states and 5268 transitions. [2022-12-15 02:44:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5268 transitions. [2022-12-15 02:44:45,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:45,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:45,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:45,397 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 02:44:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 2710 states and 5272 transitions. [2022-12-15 02:44:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5272 transitions. [2022-12-15 02:44:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:45,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:45,547 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 02:44:45,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2712 states and 5276 transitions. [2022-12-15 02:44:45,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5276 transitions. [2022-12-15 02:44:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:45,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:46,130 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 02:44:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:55,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2722 states and 5298 transitions. [2022-12-15 02:44:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5298 transitions. [2022-12-15 02:44:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:55,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:55,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:55,620 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 02:44:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2723 states and 5299 transitions. [2022-12-15 02:44:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5299 transitions. [2022-12-15 02:44:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:44:55,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:55,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:58,113 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 02:45:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:34,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 2777 states and 5423 transitions. [2022-12-15 02:45:34,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5423 transitions. [2022-12-15 02:45:34,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:45:34,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:34,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:34,244 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 02:45:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2785 states and 5440 transitions. [2022-12-15 02:45:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5440 transitions. [2022-12-15 02:45:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:45:37,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:37,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:37,656 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 02:45:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2786 states and 5441 transitions. [2022-12-15 02:45:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5441 transitions. [2022-12-15 02:45:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:45:38,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:38,506 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 02:45:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2787 states and 5442 transitions. [2022-12-15 02:45:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5442 transitions. [2022-12-15 02:45:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:45:39,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:39,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:39,372 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 02:45:45,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 2801 states and 5471 transitions. [2022-12-15 02:45:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5471 transitions. [2022-12-15 02:45:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:45:45,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:45,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:45,668 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 02:45:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6000 states to 2821 states and 5513 transitions. [2022-12-15 02:45:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5513 transitions. [2022-12-15 02:45:55,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:45:55,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:55,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:55,819 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 02:45:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 2822 states and 5514 transitions. [2022-12-15 02:45:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5514 transitions. [2022-12-15 02:45:56,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:45:56,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:56,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:56,420 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 02:46:11,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:11,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2848 states and 5568 transitions. [2022-12-15 02:46:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5568 transitions. [2022-12-15 02:46:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:46:11,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:11,805 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 02:46:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:12,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 2849 states and 5569 transitions. [2022-12-15 02:46:12,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5569 transitions. [2022-12-15 02:46:12,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:46:12,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:12,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:12,710 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 02:46:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 2883 states and 5640 transitions. [2022-12-15 02:46:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5640 transitions. [2022-12-15 02:46:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:46:34,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:35,000 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 02:46:36,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2848 states and 5576 transitions. [2022-12-15 02:46:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5576 transitions. [2022-12-15 02:46:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:36,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:36,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:36,570 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 02:46:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2849 states and 5577 transitions. [2022-12-15 02:46:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5577 transitions. [2022-12-15 02:46:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:37,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:37,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:37,214 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 02:46:37,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2850 states and 5578 transitions. [2022-12-15 02:46:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5578 transitions. [2022-12-15 02:46:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:37,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:37,987 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 02:46:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:38,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2851 states and 5579 transitions. [2022-12-15 02:46:38,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5579 transitions. [2022-12-15 02:46:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:38,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:38,769 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 02:46:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2852 states and 5580 transitions. [2022-12-15 02:46:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5580 transitions. [2022-12-15 02:46:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:39,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:39,601 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 02:46:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 2853 states and 5581 transitions. [2022-12-15 02:46:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5581 transitions. [2022-12-15 02:46:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:40,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:40,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:40,508 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 02:46:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2854 states and 5582 transitions. [2022-12-15 02:46:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5582 transitions. [2022-12-15 02:46:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:41,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:41,498 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 02:46:42,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 2855 states and 5583 transitions. [2022-12-15 02:46:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5583 transitions. [2022-12-15 02:46:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:42,393 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 02:46:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 2857 states and 5586 transitions. [2022-12-15 02:46:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5586 transitions. [2022-12-15 02:46:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:43,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:43,515 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 02:46:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 2859 states and 5590 transitions. [2022-12-15 02:46:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5590 transitions. [2022-12-15 02:46:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:43,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:43,735 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 02:46:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6078 states to 2861 states and 5594 transitions. [2022-12-15 02:46:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5594 transitions. [2022-12-15 02:46:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:43,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:43,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:44,590 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 02:46:58,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 2873 states and 5622 transitions. [2022-12-15 02:46:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5622 transitions. [2022-12-15 02:46:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:58,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:59,002 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 02:46:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 2874 states and 5623 transitions. [2022-12-15 02:46:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5623 transitions. [2022-12-15 02:46:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:46:59,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:01,744 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 02:47:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 2930 states and 5756 transitions. [2022-12-15 02:47:51,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5756 transitions. [2022-12-15 02:47:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:47:51,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:51,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:51,978 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 02:47:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6349 states to 2938 states and 5773 transitions. [2022-12-15 02:47:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 5773 transitions. [2022-12-15 02:47:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:47:57,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:57,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:57,440 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 02:47:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 2939 states and 5774 transitions. [2022-12-15 02:47:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 5774 transitions. [2022-12-15 02:47:58,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:47:58,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:58,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:58,479 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 02:47:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:59,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6351 states to 2940 states and 5775 transitions. [2022-12-15 02:47:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5775 transitions. [2022-12-15 02:47:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:47:59,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:59,496 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 02:48:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2954 states and 5804 transitions. [2022-12-15 02:48:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5804 transitions. [2022-12-15 02:48:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:48:06,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:06,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:07,045 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 02:48:20,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2973 states and 5845 transitions. [2022-12-15 02:48:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5845 transitions. [2022-12-15 02:48:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:48:20,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:20,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:20,227 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 02:48:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 2974 states and 5846 transitions. [2022-12-15 02:48:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5846 transitions. [2022-12-15 02:48:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:48:20,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:20,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:21,015 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 02:48:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:33,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6469 states to 2993 states and 5887 transitions. [2022-12-15 02:48:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 5887 transitions. [2022-12-15 02:48:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:48:33,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:33,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:33,697 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 02:48:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6482 states to 3000 states and 5900 transitions. [2022-12-15 02:48:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5900 transitions. [2022-12-15 02:48:40,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:48:40,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:40,660 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 02:48:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 3001 states and 5901 transitions. [2022-12-15 02:48:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5901 transitions. [2022-12-15 02:48:41,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:48:41,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:41,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:41,421 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 02:49:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 3035 states and 5972 transitions. [2022-12-15 02:49:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5972 transitions. [2022-12-15 02:49:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:49:09,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:09,482 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 02:49:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:11,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 3000 states and 5908 transitions. [2022-12-15 02:49:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5908 transitions. [2022-12-15 02:49:11,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:11,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:11,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:11,274 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 02:49:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:11,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 3001 states and 5909 transitions. [2022-12-15 02:49:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5909 transitions. [2022-12-15 02:49:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:11,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:11,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:11,986 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 02:49:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6486 states to 3002 states and 5910 transitions. [2022-12-15 02:49:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5910 transitions. [2022-12-15 02:49:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:12,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:12,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:12,656 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 02:49:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 3003 states and 5911 transitions. [2022-12-15 02:49:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5911 transitions. [2022-12-15 02:49:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:13,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:13,359 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 02:49:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 3004 states and 5912 transitions. [2022-12-15 02:49:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5912 transitions. [2022-12-15 02:49:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:14,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:14,129 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 02:49:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:14,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3005 states and 5913 transitions. [2022-12-15 02:49:14,971 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 5913 transitions. [2022-12-15 02:49:14,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:14,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:14,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:15,023 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 02:49:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3006 states and 5914 transitions. [2022-12-15 02:49:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5914 transitions. [2022-12-15 02:49:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:15,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:15,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:15,943 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 02:49:16,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6491 states to 3007 states and 5915 transitions. [2022-12-15 02:49:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5915 transitions. [2022-12-15 02:49:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:16,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:16,885 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 02:49:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6494 states to 3009 states and 5918 transitions. [2022-12-15 02:49:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5918 transitions. [2022-12-15 02:49:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:16,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:16,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:17,144 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 02:49:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3011 states and 5921 transitions. [2022-12-15 02:49:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5921 transitions. [2022-12-15 02:49:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:18,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:18,652 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 02:49:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6501 states to 3013 states and 5925 transitions. [2022-12-15 02:49:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5925 transitions. [2022-12-15 02:49:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:18,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:18,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:18,838 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 02:49:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6505 states to 3015 states and 5929 transitions. [2022-12-15 02:49:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5929 transitions. [2022-12-15 02:49:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:18,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:19,639 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 02:49:41,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:41,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 3029 states and 5963 transitions. [2022-12-15 02:49:41,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5963 transitions. [2022-12-15 02:49:41,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:41,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:41,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:41,457 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 02:49:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 3030 states and 5964 transitions. [2022-12-15 02:49:41,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5964 transitions. [2022-12-15 02:49:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:41,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:41,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:41,631 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 02:49:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 3032 states and 5968 transitions. [2022-12-15 02:49:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5968 transitions. [2022-12-15 02:49:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:49:41,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:45,354 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 02:50:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6783 states to 3090 states and 6109 transitions. [2022-12-15 02:50:56,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 6109 transitions. [2022-12-15 02:50:56,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:50:56,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:56,680 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 02:51:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 3098 states and 6126 transitions. [2022-12-15 02:51:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 6126 transitions. [2022-12-15 02:51:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:51:03,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:03,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:03,272 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 02:51:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:04,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6803 states to 3099 states and 6127 transitions. [2022-12-15 02:51:04,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3099 states and 6127 transitions. [2022-12-15 02:51:04,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:51:04,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:04,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:04,249 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 02:51:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6804 states to 3100 states and 6128 transitions. [2022-12-15 02:51:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6128 transitions. [2022-12-15 02:51:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:51:05,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:05,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:05,252 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 02:51:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6836 states to 3114 states and 6158 transitions. [2022-12-15 02:51:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 6158 transitions. [2022-12-15 02:51:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:51:18,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:18,437 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 02:51:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:32,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6873 states to 3130 states and 6193 transitions. [2022-12-15 02:51:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 6193 transitions. [2022-12-15 02:51:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:51:32,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:32,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:32,469 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 02:51:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6879 states to 3133 states and 6199 transitions. [2022-12-15 02:51:36,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 6199 transitions. [2022-12-15 02:51:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:51:36,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:36,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:36,153 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 02:51:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3135 states and 6201 transitions. [2022-12-15 02:51:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 6201 transitions. [2022-12-15 02:51:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:51:38,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:38,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:38,950 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 02:52:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6937 states to 3161 states and 6255 transitions. [2022-12-15 02:52:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6255 transitions. [2022-12-15 02:52:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:52:04,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:04,484 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 02:52:05,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 3162 states and 6256 transitions. [2022-12-15 02:52:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6256 transitions. [2022-12-15 02:52:05,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:52:05,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:05,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:05,516 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 02:52:21,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6975 states to 3178 states and 6291 transitions. [2022-12-15 02:52:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 6291 transitions. [2022-12-15 02:52:21,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:52:21,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:21,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:22,027 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 02:52:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7011 states to 3196 states and 6327 transitions. [2022-12-15 02:52:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6327 transitions. [2022-12-15 02:52:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:52:44,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:44,568 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 02:52:46,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 3161 states and 6263 transitions. [2022-12-15 02:52:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6263 transitions. [2022-12-15 02:52:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:46,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:46,550 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 02:52:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6939 states to 3162 states and 6264 transitions. [2022-12-15 02:52:47,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6264 transitions. [2022-12-15 02:52:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:47,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:47,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:47,477 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 02:52:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6940 states to 3163 states and 6265 transitions. [2022-12-15 02:52:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 6265 transitions. [2022-12-15 02:52:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:48,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:48,373 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 02:52:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:49,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6941 states to 3164 states and 6266 transitions. [2022-12-15 02:52:49,242 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 6266 transitions. [2022-12-15 02:52:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:49,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:49,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:49,291 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 02:52:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6942 states to 3165 states and 6267 transitions. [2022-12-15 02:52:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 6267 transitions. [2022-12-15 02:52:50,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:50,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:50,490 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 02:52:51,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6943 states to 3166 states and 6268 transitions. [2022-12-15 02:52:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 6268 transitions. [2022-12-15 02:52:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:51,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:51,514 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 02:52:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:52,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 3167 states and 6269 transitions. [2022-12-15 02:52:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 6269 transitions. [2022-12-15 02:52:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:52,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:52,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:52,564 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 02:52:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 3168 states and 6270 transitions. [2022-12-15 02:52:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6270 transitions. [2022-12-15 02:52:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:53,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:53,939 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 02:52:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6948 states to 3170 states and 6273 transitions. [2022-12-15 02:52:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 6273 transitions. [2022-12-15 02:52:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:54,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:54,117 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 02:52:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 3172 states and 6276 transitions. [2022-12-15 02:52:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 6276 transitions. [2022-12-15 02:52:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:54,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:54,311 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 02:52:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6954 states to 3174 states and 6279 transitions. [2022-12-15 02:52:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 6279 transitions. [2022-12-15 02:52:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:54,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:54,505 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 02:52:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6957 states to 3176 states and 6282 transitions. [2022-12-15 02:52:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 6282 transitions. [2022-12-15 02:52:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:56,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:56,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:56,617 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 02:52:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 3178 states and 6286 transitions. [2022-12-15 02:52:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 6286 transitions. [2022-12-15 02:52:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:56,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:56,815 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 02:52:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6962 states to 3179 states and 6287 transitions. [2022-12-15 02:52:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 6287 transitions. [2022-12-15 02:52:56,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:52:56,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:56,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:57,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.