./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label58.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_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/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_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label58.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/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_cd8e6325-4467-48ea-b5f9-f5b055275541/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 07792715f910a6428c32d8dd46a29e2e155fdc408a1bb959e7d2fa19719ab855 --- 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 02:43:02,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:43:02,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:43:03,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:43:03,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:43:03,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:43:03,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:43:03,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:43:03,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:43:03,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:43:03,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:43:03,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:43:03,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:43:03,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:43:03,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:43:03,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:43:03,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:43:03,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:43:03,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:43:03,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:43:03,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:43:03,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:43:03,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:43:03,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:43:03,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:43:03,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:43:03,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:43:03,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:43:03,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:43:03,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:43:03,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:43:03,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:43:03,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:43:03,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:43:03,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:43:03,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:43:03,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:43:03,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:43:03,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:43:03,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:43:03,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:43:03,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:43:03,051 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:43:03,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:43:03,051 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:43:03,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:43:03,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:43:03,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:43:03,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:43:03,052 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:43:03,053 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:43:03,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:43:03,054 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:43:03,054 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:43:03,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:43:03,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:43:03,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:43:03,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:43:03,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:43:03,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:43:03,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:43:03,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:43:03,055 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_cd8e6325-4467-48ea-b5f9-f5b055275541/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07792715f910a6428c32d8dd46a29e2e155fdc408a1bb959e7d2fa19719ab855 [2022-12-15 02:43:03,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:43:03,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:43:03,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:43:03,249 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:43:03,249 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:43:03,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem03_label58.c [2022-12-15 02:43:05,734 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:43:05,990 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:43:05,991 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/sv-benchmarks/c/eca-rers2012/Problem03_label58.c [2022-12-15 02:43:06,001 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/data/6ffc0ecf2/4ba86c945bdb4ecebe563524fad38e96/FLAG70db57754 [2022-12-15 02:43:06,303 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/data/6ffc0ecf2/4ba86c945bdb4ecebe563524fad38e96 [2022-12-15 02:43:06,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:43:06,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:43:06,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:43:06,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:43:06,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:43:06,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:06,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c38ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06, skipping insertion in model container [2022-12-15 02:43:06,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:06,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:43:06,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:43:06,721 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_cd8e6325-4467-48ea-b5f9-f5b055275541/sv-benchmarks/c/eca-rers2012/Problem03_label58.c[55815,55828] [2022-12-15 02:43:06,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:43:06,754 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:43:06,900 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_cd8e6325-4467-48ea-b5f9-f5b055275541/sv-benchmarks/c/eca-rers2012/Problem03_label58.c[55815,55828] [2022-12-15 02:43:06,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:43:06,926 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:43:06,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06 WrapperNode [2022-12-15 02:43:06,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:43:06,927 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:43:06,927 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:43:06,927 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:43:06,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:06,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,015 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2022-12-15 02:43:07,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:43:07,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:43:07,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:43:07,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:43:07,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,067 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:43:07,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:43:07,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:43:07,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:43:07,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:43:06" (1/1) ... [2022-12-15 02:43:07,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:43:07,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:43:07,105 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:43:07,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd8e6325-4467-48ea-b5f9-f5b055275541/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:43:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:43:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:43:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:43:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:43:07,199 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:43:07,200 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:43:08,529 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:43:08,751 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:43:08,751 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:43:08,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:43:08 BoogieIcfgContainer [2022-12-15 02:43:08,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:43:08,754 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:43:08,754 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:43:08,761 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:43:08,761 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:43:08" (1/1) ... [2022-12-15 02:43:08,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:43:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-15 02:43:08,809 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-15 02:43:08,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 02:43:08,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:08,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:09,383 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 02:43:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:10,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 289 states and 515 transitions. [2022-12-15 02:43:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 515 transitions. [2022-12-15 02:43:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 02:43:10,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:10,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 292 states and 520 transitions. [2022-12-15 02:43:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 520 transitions. [2022-12-15 02:43:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 02:43:10,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:10,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:10,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 296 states and 527 transitions. [2022-12-15 02:43:10,783 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 527 transitions. [2022-12-15 02:43:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 02:43:10,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:10,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:11,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:12,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 444 states and 722 transitions. [2022-12-15 02:43:12,204 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 722 transitions. [2022-12-15 02:43:12,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 02:43:12,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:12,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:12,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 451 states and 734 transitions. [2022-12-15 02:43:12,591 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 734 transitions. [2022-12-15 02:43:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 02:43:12,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:12,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 460 states and 749 transitions. [2022-12-15 02:43:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 749 transitions. [2022-12-15 02:43:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-15 02:43:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:13,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 470 states and 765 transitions. [2022-12-15 02:43:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 765 transitions. [2022-12-15 02:43:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 02:43:13,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:13,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:13,981 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:14,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:14,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 475 states and 785 transitions. [2022-12-15 02:43:14,512 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 785 transitions. [2022-12-15 02:43:14,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 02:43:14,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:14,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:14,625 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 478 states and 788 transitions. [2022-12-15 02:43:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 788 transitions. [2022-12-15 02:43:14,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 02:43:14,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:14,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 489 states and 808 transitions. [2022-12-15 02:43:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 808 transitions. [2022-12-15 02:43:15,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 02:43:15,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:15,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 497 states and 821 transitions. [2022-12-15 02:43:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 821 transitions. [2022-12-15 02:43:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 02:43:16,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:16,133 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 498 states and 822 transitions. [2022-12-15 02:43:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 822 transitions. [2022-12-15 02:43:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 02:43:16,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:16,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:16,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 499 states and 830 transitions. [2022-12-15 02:43:16,557 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 830 transitions. [2022-12-15 02:43:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:43:16,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:16,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 502 states and 850 transitions. [2022-12-15 02:43:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 850 transitions. [2022-12-15 02:43:17,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:43:17,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:17,368 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:17,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 509 states and 861 transitions. [2022-12-15 02:43:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 861 transitions. [2022-12-15 02:43:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:43:17,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:17,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:17,933 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 515 states and 870 transitions. [2022-12-15 02:43:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 870 transitions. [2022-12-15 02:43:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:43:18,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 518 states and 874 transitions. [2022-12-15 02:43:18,499 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 874 transitions. [2022-12-15 02:43:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:43:18,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:18,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 519 states and 875 transitions. [2022-12-15 02:43:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 875 transitions. [2022-12-15 02:43:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:43:18,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:18,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:19,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 522 states and 878 transitions. [2022-12-15 02:43:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 878 transitions. [2022-12-15 02:43:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 02:43:19,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:19,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 531 states and 889 transitions. [2022-12-15 02:43:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 889 transitions. [2022-12-15 02:43:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 02:43:19,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 542 states and 906 transitions. [2022-12-15 02:43:20,171 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 906 transitions. [2022-12-15 02:43:20,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:43:20,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:20,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 554 states and 929 transitions. [2022-12-15 02:43:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 929 transitions. [2022-12-15 02:43:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:43:20,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 565 states and 953 transitions. [2022-12-15 02:43:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 953 transitions. [2022-12-15 02:43:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:43:21,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:21,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:21,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 572 states and 961 transitions. [2022-12-15 02:43:22,033 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 961 transitions. [2022-12-15 02:43:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:43:22,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:22,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 574 states and 962 transitions. [2022-12-15 02:43:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 962 transitions. [2022-12-15 02:43:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 02:43:22,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:22,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 579 states and 966 transitions. [2022-12-15 02:43:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 966 transitions. [2022-12-15 02:43:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 02:43:22,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 591 states and 981 transitions. [2022-12-15 02:43:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 981 transitions. [2022-12-15 02:43:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 02:43:23,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:23,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:23,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 599 states and 997 transitions. [2022-12-15 02:43:23,805 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 997 transitions. [2022-12-15 02:43:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 02:43:23,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:23,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 601 states and 1002 transitions. [2022-12-15 02:43:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1002 transitions. [2022-12-15 02:43:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 02:43:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 604 states and 1005 transitions. [2022-12-15 02:43:24,548 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1005 transitions. [2022-12-15 02:43:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 02:43:24,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:24,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 607 states and 1007 transitions. [2022-12-15 02:43:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1007 transitions. [2022-12-15 02:43:24,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 02:43:24,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:24,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:24,949 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:25,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:25,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 609 states and 1008 transitions. [2022-12-15 02:43:25,119 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1008 transitions. [2022-12-15 02:43:25,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-15 02:43:25,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:25,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 610 states and 1010 transitions. [2022-12-15 02:43:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1010 transitions. [2022-12-15 02:43:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:43:25,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:25,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 618 states and 1023 transitions. [2022-12-15 02:43:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1023 transitions. [2022-12-15 02:43:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:43:25,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:25,955 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 02:43:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 622 states and 1029 transitions. [2022-12-15 02:43:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1029 transitions. [2022-12-15 02:43:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:43:26,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:26,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:27,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 632 states and 1071 transitions. [2022-12-15 02:43:27,790 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1071 transitions. [2022-12-15 02:43:27,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:43:27,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:27,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 637 states and 1078 transitions. [2022-12-15 02:43:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1078 transitions. [2022-12-15 02:43:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:43:28,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 640 states and 1080 transitions. [2022-12-15 02:43:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1080 transitions. [2022-12-15 02:43:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:43:28,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:28,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 643 states and 1082 transitions. [2022-12-15 02:43:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1082 transitions. [2022-12-15 02:43:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 02:43:28,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 649 states and 1089 transitions. [2022-12-15 02:43:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1089 transitions. [2022-12-15 02:43:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 02:43:29,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:29,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 675 states and 1229 transitions. [2022-12-15 02:43:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1229 transitions. [2022-12-15 02:43:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 02:43:31,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:32,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 684 states and 1250 transitions. [2022-12-15 02:43:32,860 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1250 transitions. [2022-12-15 02:43:32,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 02:43:32,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:32,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:33,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 689 states and 1258 transitions. [2022-12-15 02:43:33,618 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1258 transitions. [2022-12-15 02:43:33,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 02:43:33,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:34,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 694 states and 1264 transitions. [2022-12-15 02:43:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1264 transitions. [2022-12-15 02:43:34,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 02:43:34,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:34,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 696 states and 1268 transitions. [2022-12-15 02:43:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1268 transitions. [2022-12-15 02:43:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:43:34,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:34,923 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:36,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 706 states and 1302 transitions. [2022-12-15 02:43:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1302 transitions. [2022-12-15 02:43:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:43:36,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:36,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 716 states and 1314 transitions. [2022-12-15 02:43:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1314 transitions. [2022-12-15 02:43:37,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:43:37,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:37,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 723 states and 1323 transitions. [2022-12-15 02:43:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1323 transitions. [2022-12-15 02:43:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:43:38,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:38,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 726 states and 1326 transitions. [2022-12-15 02:43:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1326 transitions. [2022-12-15 02:43:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:43:39,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:39,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:39,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 729 states and 1331 transitions. [2022-12-15 02:43:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1331 transitions. [2022-12-15 02:43:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:43:39,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:39,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 731 states and 1334 transitions. [2022-12-15 02:43:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1334 transitions. [2022-12-15 02:43:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 02:43:40,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:40,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:40,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:40,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 734 states and 1336 transitions. [2022-12-15 02:43:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1336 transitions. [2022-12-15 02:43:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:40,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:40,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:43,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 748 states and 1425 transitions. [2022-12-15 02:43:43,442 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1425 transitions. [2022-12-15 02:43:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:43,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:43,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 752 states and 1431 transitions. [2022-12-15 02:43:44,117 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1431 transitions. [2022-12-15 02:43:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:44,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:44,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:44,183 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 759 states and 1442 transitions. [2022-12-15 02:43:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1442 transitions. [2022-12-15 02:43:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:45,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:45,479 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 763 states and 1446 transitions. [2022-12-15 02:43:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1446 transitions. [2022-12-15 02:43:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:45,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:45,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:46,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 765 states and 1448 transitions. [2022-12-15 02:43:46,314 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1448 transitions. [2022-12-15 02:43:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:46,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:46,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 771 states and 1454 transitions. [2022-12-15 02:43:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1454 transitions. [2022-12-15 02:43:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:46,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:46,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:43:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 773 states and 1457 transitions. [2022-12-15 02:43:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1457 transitions. [2022-12-15 02:43:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:47,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:47,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:43:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 795 states and 1551 transitions. [2022-12-15 02:43:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1551 transitions. [2022-12-15 02:43:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:43:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 801 states and 1558 transitions. [2022-12-15 02:43:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1558 transitions. [2022-12-15 02:43:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:51,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:51,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:43:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 807 states and 1569 transitions. [2022-12-15 02:43:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1569 transitions. [2022-12-15 02:43:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:52,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:43:53,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:53,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 809 states and 1573 transitions. [2022-12-15 02:43:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1573 transitions. [2022-12-15 02:43:53,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:53,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:53,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:53,386 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:43:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 814 states and 1579 transitions. [2022-12-15 02:43:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1579 transitions. [2022-12-15 02:43:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 02:43:54,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:54,161 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:43:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 816 states and 1582 transitions. [2022-12-15 02:43:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1582 transitions. [2022-12-15 02:43:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 02:43:54,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:54,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:54,698 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 835 states and 1616 transitions. [2022-12-15 02:43:57,405 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1616 transitions. [2022-12-15 02:43:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 02:43:57,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:57,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:58,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:58,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 841 states and 1629 transitions. [2022-12-15 02:43:58,584 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1629 transitions. [2022-12-15 02:43:58,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 02:43:58,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:58,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:58,718 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 844 states and 1632 transitions. [2022-12-15 02:43:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1632 transitions. [2022-12-15 02:43:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 02:43:58,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:58,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:59,076 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:43:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:43:59,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 846 states and 1635 transitions. [2022-12-15 02:43:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1635 transitions. [2022-12-15 02:43:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 02:43:59,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:43:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:43:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:43:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:44:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 867 states and 1705 transitions. [2022-12-15 02:44:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1705 transitions. [2022-12-15 02:44:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 02:44:02,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:02,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:44:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:03,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 876 states and 1722 transitions. [2022-12-15 02:44:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1722 transitions. [2022-12-15 02:44:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 02:44:03,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:03,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:44:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:04,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 879 states and 1728 transitions. [2022-12-15 02:44:04,478 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1728 transitions. [2022-12-15 02:44:04,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 02:44:04,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:04,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:44:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 885 states and 1734 transitions. [2022-12-15 02:44:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1734 transitions. [2022-12-15 02:44:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 02:44:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:05,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:05,428 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:07,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 902 states and 1768 transitions. [2022-12-15 02:44:07,132 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1768 transitions. [2022-12-15 02:44:07,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 02:44:07,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:07,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 904 states and 1770 transitions. [2022-12-15 02:44:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1770 transitions. [2022-12-15 02:44:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 02:44:07,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 922 states and 1814 transitions. [2022-12-15 02:44:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1814 transitions. [2022-12-15 02:44:08,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 02:44:08,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:08,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:44:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 930 states and 1833 transitions. [2022-12-15 02:44:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1833 transitions. [2022-12-15 02:44:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 02:44:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:10,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:10,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:44:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 932 states and 1835 transitions. [2022-12-15 02:44:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1835 transitions. [2022-12-15 02:44:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 02:44:10,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:44:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 935 states and 1840 transitions. [2022-12-15 02:44:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1840 transitions. [2022-12-15 02:44:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 02:44:11,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:11,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:11,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:44:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 938 states and 1845 transitions. [2022-12-15 02:44:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1845 transitions. [2022-12-15 02:44:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 02:44:12,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:15,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 960 states and 1891 transitions. [2022-12-15 02:44:15,046 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1891 transitions. [2022-12-15 02:44:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 02:44:15,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 965 states and 1901 transitions. [2022-12-15 02:44:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1901 transitions. [2022-12-15 02:44:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:16,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:16,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 973 states and 1923 transitions. [2022-12-15 02:44:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1923 transitions. [2022-12-15 02:44:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:18,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 976 states and 1932 transitions. [2022-12-15 02:44:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1932 transitions. [2022-12-15 02:44:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:18,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:18,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 980 states and 1938 transitions. [2022-12-15 02:44:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1938 transitions. [2022-12-15 02:44:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:19,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:20,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 982 states and 1944 transitions. [2022-12-15 02:44:20,562 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1944 transitions. [2022-12-15 02:44:20,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:20,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:20,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 984 states and 1946 transitions. [2022-12-15 02:44:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1946 transitions. [2022-12-15 02:44:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:21,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 986 states and 1951 transitions. [2022-12-15 02:44:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1951 transitions. [2022-12-15 02:44:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:21,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:21,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:23,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1002 states and 1971 transitions. [2022-12-15 02:44:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1971 transitions. [2022-12-15 02:44:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:23,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:23,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1005 states and 1977 transitions. [2022-12-15 02:44:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1977 transitions. [2022-12-15 02:44:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:23,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:23,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:23,786 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1011 states and 1985 transitions. [2022-12-15 02:44:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1985 transitions. [2022-12-15 02:44:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:24,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:24,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1015 states and 1990 transitions. [2022-12-15 02:44:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1990 transitions. [2022-12-15 02:44:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 02:44:25,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:26,235 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:30,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1040 states and 2031 transitions. [2022-12-15 02:44:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2031 transitions. [2022-12-15 02:44:30,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 02:44:30,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:30,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:30,178 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:30,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:30,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1043 states and 2038 transitions. [2022-12-15 02:44:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2038 transitions. [2022-12-15 02:44:30,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 02:44:30,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:30,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:30,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1046 states and 2041 transitions. [2022-12-15 02:44:30,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2041 transitions. [2022-12-15 02:44:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 02:44:30,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:30,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1073 states and 2086 transitions. [2022-12-15 02:44:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2086 transitions. [2022-12-15 02:44:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 02:44:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:35,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1091 states and 2114 transitions. [2022-12-15 02:44:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2114 transitions. [2022-12-15 02:44:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 02:44:36,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:36,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1095 states and 2119 transitions. [2022-12-15 02:44:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 2119 transitions. [2022-12-15 02:44:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 02:44:38,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:38,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:44:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1102 states and 2128 transitions. [2022-12-15 02:44:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2128 transitions. [2022-12-15 02:44:39,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:44:39,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:39,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1107 states and 2135 transitions. [2022-12-15 02:44:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2135 transitions. [2022-12-15 02:44:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:44:40,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:40,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1112 states and 2140 transitions. [2022-12-15 02:44:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2140 transitions. [2022-12-15 02:44:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:44:40,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:40,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:40,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1114 states and 2142 transitions. [2022-12-15 02:44:40,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 2142 transitions. [2022-12-15 02:44:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 02:44:40,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:40,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:44:45,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1143 states and 2194 transitions. [2022-12-15 02:44:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2194 transitions. [2022-12-15 02:44:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:44:45,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:45,957 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:50,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:50,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1165 states and 2243 transitions. [2022-12-15 02:44:50,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2243 transitions. [2022-12-15 02:44:50,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:44:50,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:50,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:44:51,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1175 states and 2256 transitions. [2022-12-15 02:44:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2256 transitions. [2022-12-15 02:44:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:44:51,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1196 states and 2283 transitions. [2022-12-15 02:44:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2283 transitions. [2022-12-15 02:44:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:44:54,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1201 states and 2294 transitions. [2022-12-15 02:44:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2294 transitions. [2022-12-15 02:44:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:44:55,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:55,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:44:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:44:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1206 states and 2305 transitions. [2022-12-15 02:44:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2305 transitions. [2022-12-15 02:44:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:44:57,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:44:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:44:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:44:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1220 states and 2333 transitions. [2022-12-15 02:45:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2333 transitions. [2022-12-15 02:45:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:45:00,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:00,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:01,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1225 states and 2339 transitions. [2022-12-15 02:45:01,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2339 transitions. [2022-12-15 02:45:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:45:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:01,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1232 states and 2350 transitions. [2022-12-15 02:45:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2350 transitions. [2022-12-15 02:45:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:45:03,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:05,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1235 states and 2358 transitions. [2022-12-15 02:45:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2358 transitions. [2022-12-15 02:45:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:45:05,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:05,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1237 states and 2361 transitions. [2022-12-15 02:45:06,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2361 transitions. [2022-12-15 02:45:06,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:45:06,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:06,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1241 states and 2367 transitions. [2022-12-15 02:45:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2367 transitions. [2022-12-15 02:45:08,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:45:08,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:08,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:08,195 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:08,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:08,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1244 states and 2371 transitions. [2022-12-15 02:45:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2371 transitions. [2022-12-15 02:45:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 02:45:08,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:08,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:08,847 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1251 states and 2382 transitions. [2022-12-15 02:45:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2382 transitions. [2022-12-15 02:45:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:10,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:10,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:10,747 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1255 states and 2387 transitions. [2022-12-15 02:45:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2387 transitions. [2022-12-15 02:45:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:11,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:11,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:11,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:11,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1259 states and 2392 transitions. [2022-12-15 02:45:11,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2392 transitions. [2022-12-15 02:45:11,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:11,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:11,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1263 states and 2401 transitions. [2022-12-15 02:45:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2401 transitions. [2022-12-15 02:45:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:12,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:12,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1264 states and 2402 transitions. [2022-12-15 02:45:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2402 transitions. [2022-12-15 02:45:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:13,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:13,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1268 states and 2409 transitions. [2022-12-15 02:45:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2409 transitions. [2022-12-15 02:45:14,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:14,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:14,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:45:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:19,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1282 states and 2434 transitions. [2022-12-15 02:45:19,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2434 transitions. [2022-12-15 02:45:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:19,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:19,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:26,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:26,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1303 states and 2475 transitions. [2022-12-15 02:45:26,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2475 transitions. [2022-12-15 02:45:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 02:45:26,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:26,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:45:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1317 states and 2504 transitions. [2022-12-15 02:45:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2504 transitions. [2022-12-15 02:45:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 02:45:28,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:28,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:45:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1327 states and 2517 transitions. [2022-12-15 02:45:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2517 transitions. [2022-12-15 02:45:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 02:45:30,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:30,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:45:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1330 states and 2519 transitions. [2022-12-15 02:45:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2519 transitions. [2022-12-15 02:45:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 02:45:31,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:31,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:45:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1333 states and 2521 transitions. [2022-12-15 02:45:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2521 transitions. [2022-12-15 02:45:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 02:45:32,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:32,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:45:33,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:33,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1339 states and 2528 transitions. [2022-12-15 02:45:33,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2528 transitions. [2022-12-15 02:45:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 02:45:33,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:33,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:45:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1341 states and 2529 transitions. [2022-12-15 02:45:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2529 transitions. [2022-12-15 02:45:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 02:45:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1374 states and 2579 transitions. [2022-12-15 02:45:43,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2579 transitions. [2022-12-15 02:45:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:45:43,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1402 states and 2629 transitions. [2022-12-15 02:45:48,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2629 transitions. [2022-12-15 02:45:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:45:48,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:48,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:45:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:45:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1427 states and 2684 transitions. [2022-12-15 02:45:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2684 transitions. [2022-12-15 02:45:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:45:57,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:45:57,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:45:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:45:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1434 states and 2698 transitions. [2022-12-15 02:46:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2698 transitions. [2022-12-15 02:46:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:01,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1444 states and 2716 transitions. [2022-12-15 02:46:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2716 transitions. [2022-12-15 02:46:04,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:04,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1454 states and 2730 transitions. [2022-12-15 02:46:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2730 transitions. [2022-12-15 02:46:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:07,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1458 states and 2738 transitions. [2022-12-15 02:46:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2738 transitions. [2022-12-15 02:46:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:08,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1461 states and 2741 transitions. [2022-12-15 02:46:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2741 transitions. [2022-12-15 02:46:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:09,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1466 states and 2751 transitions. [2022-12-15 02:46:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2751 transitions. [2022-12-15 02:46:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:12,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:12,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:12,894 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1469 states and 2755 transitions. [2022-12-15 02:46:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2755 transitions. [2022-12-15 02:46:13,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:13,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:13,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:13,741 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1471 states and 2761 transitions. [2022-12-15 02:46:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2761 transitions. [2022-12-15 02:46:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:14,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:15,086 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1474 states and 2765 transitions. [2022-12-15 02:46:15,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2765 transitions. [2022-12-15 02:46:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:15,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:15,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:16,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1475 states and 2769 transitions. [2022-12-15 02:46:16,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2769 transitions. [2022-12-15 02:46:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:16,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:16,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1476 states and 2770 transitions. [2022-12-15 02:46:17,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2770 transitions. [2022-12-15 02:46:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:17,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:17,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:17,488 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:18,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1479 states and 2773 transitions. [2022-12-15 02:46:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2773 transitions. [2022-12-15 02:46:18,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:18,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:18,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:18,303 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1481 states and 2775 transitions. [2022-12-15 02:46:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2775 transitions. [2022-12-15 02:46:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:18,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1483 states and 2778 transitions. [2022-12-15 02:46:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2778 transitions. [2022-12-15 02:46:20,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:20,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:21,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1486 states and 2782 transitions. [2022-12-15 02:46:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2782 transitions. [2022-12-15 02:46:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 02:46:21,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:21,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:21,429 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:46:25,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1500 states and 2802 transitions. [2022-12-15 02:46:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2802 transitions. [2022-12-15 02:46:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 02:46:25,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:25,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:25,236 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:46:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1508 states and 2810 transitions. [2022-12-15 02:46:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2810 transitions. [2022-12-15 02:46:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 02:46:27,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:27,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:27,379 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:46:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1512 states and 2813 transitions. [2022-12-15 02:46:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2813 transitions. [2022-12-15 02:46:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 02:46:27,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:46:29,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1518 states and 2820 transitions. [2022-12-15 02:46:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2820 transitions. [2022-12-15 02:46:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 02:46:29,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:29,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:46:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1520 states and 2821 transitions. [2022-12-15 02:46:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2821 transitions. [2022-12-15 02:46:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:46:30,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:30,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 1550 states and 2903 transitions. [2022-12-15 02:46:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2903 transitions. [2022-12-15 02:46:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:46:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:43,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1568 states and 2934 transitions. [2022-12-15 02:46:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2934 transitions. [2022-12-15 02:46:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:46:49,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:49,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1585 states and 2962 transitions. [2022-12-15 02:46:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2962 transitions. [2022-12-15 02:46:56,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:46:56,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:56,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:46:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1586 states and 2965 transitions. [2022-12-15 02:46:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2965 transitions. [2022-12-15 02:46:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:46:57,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:57,492 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:01,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1594 states and 2981 transitions. [2022-12-15 02:47:01,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2981 transitions. [2022-12-15 02:47:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:01,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:01,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1595 states and 2983 transitions. [2022-12-15 02:47:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2983 transitions. [2022-12-15 02:47:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:02,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:02,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2988 states to 1599 states and 2988 transitions. [2022-12-15 02:47:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2988 transitions. [2022-12-15 02:47:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:04,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:06,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1603 states and 2994 transitions. [2022-12-15 02:47:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2994 transitions. [2022-12-15 02:47:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:06,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:06,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1606 states and 2999 transitions. [2022-12-15 02:47:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2999 transitions. [2022-12-15 02:47:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:07,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:07,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1608 states and 3002 transitions. [2022-12-15 02:47:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 3002 transitions. [2022-12-15 02:47:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:08,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:09,173 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1612 states and 3009 transitions. [2022-12-15 02:47:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 3009 transitions. [2022-12-15 02:47:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:11,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1638 states and 3070 transitions. [2022-12-15 02:47:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 3070 transitions. [2022-12-15 02:47:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:20,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:20,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1655 states and 3095 transitions. [2022-12-15 02:47:26,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 3095 transitions. [2022-12-15 02:47:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:26,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:26,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:28,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 1658 states and 3098 transitions. [2022-12-15 02:47:28,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 3098 transitions. [2022-12-15 02:47:28,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:28,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:28,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:29,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1662 states and 3104 transitions. [2022-12-15 02:47:29,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 3104 transitions. [2022-12-15 02:47:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:29,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:29,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1665 states and 3108 transitions. [2022-12-15 02:47:31,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 3108 transitions. [2022-12-15 02:47:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:31,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1669 states and 3114 transitions. [2022-12-15 02:47:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3114 transitions. [2022-12-15 02:47:32,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:32,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:32,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1672 states and 3118 transitions. [2022-12-15 02:47:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3118 transitions. [2022-12-15 02:47:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:33,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 1675 states and 3126 transitions. [2022-12-15 02:47:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 3126 transitions. [2022-12-15 02:47:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:34,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:34,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:41,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1704 states and 3164 transitions. [2022-12-15 02:47:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 3164 transitions. [2022-12-15 02:47:41,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:41,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:41,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 1711 states and 3172 transitions. [2022-12-15 02:47:43,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3172 transitions. [2022-12-15 02:47:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:43,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:47:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1714 states and 3179 transitions. [2022-12-15 02:47:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 3179 transitions. [2022-12-15 02:47:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 02:47:44,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:47:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1717 states and 3183 transitions. [2022-12-15 02:47:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3183 transitions. [2022-12-15 02:47:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:47:45,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:47:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1738 states and 3209 transitions. [2022-12-15 02:47:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3209 transitions. [2022-12-15 02:47:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:47:51,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1766 states and 3262 transitions. [2022-12-15 02:48:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3262 transitions. [2022-12-15 02:48:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:05,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:05,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:12,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:12,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1780 states and 3284 transitions. [2022-12-15 02:48:12,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 3284 transitions. [2022-12-15 02:48:12,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:12,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:12,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:14,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1784 states and 3289 transitions. [2022-12-15 02:48:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3289 transitions. [2022-12-15 02:48:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:14,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:14,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:15,088 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1787 states and 3295 transitions. [2022-12-15 02:48:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3295 transitions. [2022-12-15 02:48:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:16,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 1795 states and 3307 transitions. [2022-12-15 02:48:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3307 transitions. [2022-12-15 02:48:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:20,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:20,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 1796 states and 3307 transitions. [2022-12-15 02:48:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3307 transitions. [2022-12-15 02:48:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:22,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 1807 states and 3321 transitions. [2022-12-15 02:48:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3321 transitions. [2022-12-15 02:48:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:27,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:29,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 1811 states and 3324 transitions. [2022-12-15 02:48:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3324 transitions. [2022-12-15 02:48:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:29,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:29,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1813 states and 3326 transitions. [2022-12-15 02:48:31,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3326 transitions. [2022-12-15 02:48:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:31,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1814 states and 3326 transitions. [2022-12-15 02:48:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3326 transitions. [2022-12-15 02:48:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:32,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:32,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1815 states and 3326 transitions. [2022-12-15 02:48:33,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3326 transitions. [2022-12-15 02:48:33,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:33,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:33,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 1819 states and 3330 transitions. [2022-12-15 02:48:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3330 transitions. [2022-12-15 02:48:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:36,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:37,050 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 1822 states and 3334 transitions. [2022-12-15 02:48:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3334 transitions. [2022-12-15 02:48:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:38,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:38,204 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 1825 states and 3337 transitions. [2022-12-15 02:48:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3337 transitions. [2022-12-15 02:48:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:39,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 1827 states and 3338 transitions. [2022-12-15 02:48:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3338 transitions. [2022-12-15 02:48:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:41,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:41,782 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:48:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 1828 states and 3339 transitions. [2022-12-15 02:48:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3339 transitions. [2022-12-15 02:48:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 02:48:42,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:48:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1832 states and 3342 transitions. [2022-12-15 02:48:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3342 transitions. [2022-12-15 02:48:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:48:43,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:43,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:48:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:44,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 1835 states and 3344 transitions. [2022-12-15 02:48:44,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3344 transitions. [2022-12-15 02:48:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:48:44,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:44,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:48:45,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:45,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1838 states and 3346 transitions. [2022-12-15 02:48:45,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3346 transitions. [2022-12-15 02:48:45,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:48:45,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:45,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:47,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1843 states and 3358 transitions. [2022-12-15 02:48:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3358 transitions. [2022-12-15 02:48:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:48:47,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:47,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1853 states and 3368 transitions. [2022-12-15 02:48:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3368 transitions. [2022-12-15 02:48:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:48:51,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:51,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:51,164 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:48:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 1855 states and 3369 transitions. [2022-12-15 02:48:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3369 transitions. [2022-12-15 02:48:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:48:52,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:52,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:49:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 1893 states and 3429 transitions. [2022-12-15 02:49:04,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3429 transitions. [2022-12-15 02:49:04,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 02:49:04,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:04,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:49:16,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1931 states and 3482 transitions. [2022-12-15 02:49:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3482 transitions. [2022-12-15 02:49:16,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:16,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:16,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:49:30,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:30,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1947 states and 3511 transitions. [2022-12-15 02:49:30,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3511 transitions. [2022-12-15 02:49:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:30,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:30,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:49:40,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 1961 states and 3531 transitions. [2022-12-15 02:49:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3531 transitions. [2022-12-15 02:49:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:40,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:40,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:40,271 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:49:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1972 states and 3545 transitions. [2022-12-15 02:49:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3545 transitions. [2022-12-15 02:49:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:42,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:49:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 1986 states and 3565 transitions. [2022-12-15 02:49:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3565 transitions. [2022-12-15 02:49:47,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:47,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:47,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:49:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:53,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 2015 states and 3608 transitions. [2022-12-15 02:49:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3608 transitions. [2022-12-15 02:49:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:53,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:53,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:49:55,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2017 states and 3611 transitions. [2022-12-15 02:49:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3611 transitions. [2022-12-15 02:49:55,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:55,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:55,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:49:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2018 states and 3611 transitions. [2022-12-15 02:49:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3611 transitions. [2022-12-15 02:49:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:49:57,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:57,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2046 states and 3672 transitions. [2022-12-15 02:50:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3672 transitions. [2022-12-15 02:50:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:14,892 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:50:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 2058 states and 3688 transitions. [2022-12-15 02:50:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3688 transitions. [2022-12-15 02:50:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:23,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:23,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:50:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 2059 states and 3688 transitions. [2022-12-15 02:50:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3688 transitions. [2022-12-15 02:50:24,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:24,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:24,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 2074 states and 3715 transitions. [2022-12-15 02:50:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3715 transitions. [2022-12-15 02:50:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:33,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:33,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 2080 states and 3724 transitions. [2022-12-15 02:50:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3724 transitions. [2022-12-15 02:50:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:37,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:37,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:50:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:39,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2082 states and 3729 transitions. [2022-12-15 02:50:39,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3729 transitions. [2022-12-15 02:50:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:39,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:39,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:39,094 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 2090 states and 3740 transitions. [2022-12-15 02:50:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3740 transitions. [2022-12-15 02:50:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:41,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:50:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 2091 states and 3742 transitions. [2022-12-15 02:50:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3742 transitions. [2022-12-15 02:50:43,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:43,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:43,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:43,301 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:50:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 2092 states and 3742 transitions. [2022-12-15 02:50:44,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3742 transitions. [2022-12-15 02:50:44,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:44,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:44,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 2103 states and 3757 transitions. [2022-12-15 02:50:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3757 transitions. [2022-12-15 02:50:50,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:50,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:50,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:50:52,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 2104 states and 3757 transitions. [2022-12-15 02:50:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3757 transitions. [2022-12-15 02:50:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:52,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:52,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2105 states and 3758 transitions. [2022-12-15 02:50:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3758 transitions. [2022-12-15 02:50:53,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:53,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:53,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:54,072 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:55,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2106 states and 3758 transitions. [2022-12-15 02:50:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3758 transitions. [2022-12-15 02:50:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:55,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:55,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:55,289 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:58,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 2110 states and 3761 transitions. [2022-12-15 02:50:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3761 transitions. [2022-12-15 02:50:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:58,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:58,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:50:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 2111 states and 3761 transitions. [2022-12-15 02:50:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3761 transitions. [2022-12-15 02:50:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:50:59,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:59,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:59,718 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:51:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:00,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 2112 states and 3761 transitions. [2022-12-15 02:51:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3761 transitions. [2022-12-15 02:51:00,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:51:00,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:00,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:00,931 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:51:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 2114 states and 3764 transitions. [2022-12-15 02:51:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3764 transitions. [2022-12-15 02:51:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:51:03,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:51:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2118 states and 3769 transitions. [2022-12-15 02:51:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3769 transitions. [2022-12-15 02:51:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:51:07,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:07,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:51:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2121 states and 3772 transitions. [2022-12-15 02:51:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3772 transitions. [2022-12-15 02:51:08,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 02:51:08,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:08,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:08,337 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 02:51:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:09,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 2124 states and 3775 transitions. [2022-12-15 02:51:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 3775 transitions. [2022-12-15 02:51:09,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:51:09,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:09,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:51:20,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2158 states and 3823 transitions. [2022-12-15 02:51:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3823 transitions. [2022-12-15 02:51:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:51:20,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:20,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 56 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:51:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2159 states and 3825 transitions. [2022-12-15 02:51:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3825 transitions. [2022-12-15 02:51:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:51:21,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:21,977 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 56 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:51:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 2160 states and 3826 transitions. [2022-12-15 02:51:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 3826 transitions. [2022-12-15 02:51:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:51:23,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:51:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2193 states and 3887 transitions. [2022-12-15 02:51:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 3887 transitions. [2022-12-15 02:51:43,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:51:43,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:43,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:51:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2200 states and 3897 transitions. [2022-12-15 02:51:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3897 transitions. [2022-12-15 02:51:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:51:49,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:02,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2214 states and 3928 transitions. [2022-12-15 02:52:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3928 transitions. [2022-12-15 02:52:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:02,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:02,176 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:16,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 2229 states and 3952 transitions. [2022-12-15 02:52:16,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3952 transitions. [2022-12-15 02:52:16,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:16,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:16,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 2238 states and 3963 transitions. [2022-12-15 02:52:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3963 transitions. [2022-12-15 02:52:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:25,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 2240 states and 3965 transitions. [2022-12-15 02:52:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3965 transitions. [2022-12-15 02:52:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:28,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:31,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 2244 states and 3970 transitions. [2022-12-15 02:52:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3970 transitions. [2022-12-15 02:52:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:31,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:32,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 2245 states and 3970 transitions. [2022-12-15 02:52:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 3970 transitions. [2022-12-15 02:52:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:32,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:34,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 2248 states and 3973 transitions. [2022-12-15 02:52:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3973 transitions. [2022-12-15 02:52:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:34,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:36,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 2249 states and 3973 transitions. [2022-12-15 02:52:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 3973 transitions. [2022-12-15 02:52:36,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:36,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:36,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:39,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 2253 states and 3978 transitions. [2022-12-15 02:52:39,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3978 transitions. [2022-12-15 02:52:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:39,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 2257 states and 3984 transitions. [2022-12-15 02:52:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3984 transitions. [2022-12-15 02:52:43,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:43,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:43,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:46,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:46,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 2259 states and 3987 transitions. [2022-12-15 02:52:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 3987 transitions. [2022-12-15 02:52:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 02:52:46,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:46,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:46,691 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:48,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2262 states and 3990 transitions. [2022-12-15 02:52:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3990 transitions. [2022-12-15 02:52:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 02:52:48,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 58 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 02:52:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 2268 states and 3998 transitions. [2022-12-15 02:52:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3998 transitions. [2022-12-15 02:52:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 02:52:52,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:52,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:52:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2276 states and 4010 transitions. [2022-12-15 02:52:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 4010 transitions. [2022-12-15 02:52:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:52:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:53:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2279 states and 4015 transitions. [2022-12-15 02:53:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4015 transitions. [2022-12-15 02:53:01,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:53:01,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:01,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:53:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2311 states and 4068 transitions. [2022-12-15 02:53:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4068 transitions. [2022-12-15 02:53:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:53:24,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:24,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:53:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:42,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2329 states and 4102 transitions. [2022-12-15 02:53:42,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4102 transitions. [2022-12-15 02:53:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:53:42,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:53:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 2331 states and 4107 transitions. [2022-12-15 02:53:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4107 transitions. [2022-12-15 02:53:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:53:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:53:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2333 states and 4111 transitions. [2022-12-15 02:53:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4111 transitions. [2022-12-15 02:53:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:53:49,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:49,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:49,843 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:53:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2334 states and 4111 transitions. [2022-12-15 02:53:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4111 transitions. [2022-12-15 02:53:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:53:51,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:51,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:53:55,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2339 states and 4118 transitions. [2022-12-15 02:53:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4118 transitions. [2022-12-15 02:53:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:53:55,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:55,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:01,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2347 states and 4125 transitions. [2022-12-15 02:54:01,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4125 transitions. [2022-12-15 02:54:01,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:01,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:01,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:06,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2358 states and 4140 transitions. [2022-12-15 02:54:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4140 transitions. [2022-12-15 02:54:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:06,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:54:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2360 states and 4142 transitions. [2022-12-15 02:54:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4142 transitions. [2022-12-15 02:54:09,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:09,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:09,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2363 states and 4145 transitions. [2022-12-15 02:54:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4145 transitions. [2022-12-15 02:54:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:10,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:10,839 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:12,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2364 states and 4145 transitions. [2022-12-15 02:54:12,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4145 transitions. [2022-12-15 02:54:12,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:12,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:12,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2365 states and 4145 transitions. [2022-12-15 02:54:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4145 transitions. [2022-12-15 02:54:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:13,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2366 states and 4146 transitions. [2022-12-15 02:54:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4146 transitions. [2022-12-15 02:54:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:14,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:14,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2368 states and 4148 transitions. [2022-12-15 02:54:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 4148 transitions. [2022-12-15 02:54:15,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 02:54:15,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2369 states and 4148 transitions. [2022-12-15 02:54:16,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4148 transitions. [2022-12-15 02:54:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 02:54:16,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 02:54:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 2385 states and 4181 transitions. [2022-12-15 02:54:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4181 transitions. [2022-12-15 02:54:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:30,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:30,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 2401 states and 4203 transitions. [2022-12-15 02:54:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4203 transitions. [2022-12-15 02:54:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:35,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:35,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:54:41,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2421 states and 4241 transitions. [2022-12-15 02:54:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 4241 transitions. [2022-12-15 02:54:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:41,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2425 states and 4245 transitions. [2022-12-15 02:54:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4245 transitions. [2022-12-15 02:54:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:42,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:42,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:54:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 2432 states and 4255 transitions. [2022-12-15 02:54:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4255 transitions. [2022-12-15 02:54:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:47,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:47,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:54:50,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2439 states and 4264 transitions. [2022-12-15 02:54:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4264 transitions. [2022-12-15 02:54:50,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:50,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:50,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:54:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:51,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2440 states and 4264 transitions. [2022-12-15 02:54:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 4264 transitions. [2022-12-15 02:54:51,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:51,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:51,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:54:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2443 states and 4269 transitions. [2022-12-15 02:54:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4269 transitions. [2022-12-15 02:54:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:53,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:53,646 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:54:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2444 states and 4271 transitions. [2022-12-15 02:54:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4271 transitions. [2022-12-15 02:54:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:54,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:54:56,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2447 states and 4273 transitions. [2022-12-15 02:54:56,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4273 transitions. [2022-12-15 02:54:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 02:54:56,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:56,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:57,237 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:55:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2479 states and 4326 transitions. [2022-12-15 02:55:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4326 transitions. [2022-12-15 02:55:13,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-15 02:55:13,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:55:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:16,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2481 states and 4334 transitions. [2022-12-15 02:55:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4334 transitions. [2022-12-15 02:55:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 02:55:16,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:16,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.