./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Introduction.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/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_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Introduction.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cf5951cf7c939342bb5d014c8a7a12e4f95042e50c8d2f477b21d0a3234d49fe --- 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 [2022-12-14 23:15:57,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:15:57,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:15:57,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:15:57,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:15:57,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:15:57,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:15:57,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:15:57,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:15:57,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:15:57,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:15:57,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:15:57,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:15:57,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:15:57,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:15:57,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:15:57,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:15:57,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:15:57,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:15:57,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:15:57,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:15:57,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:15:57,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:15:57,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:15:57,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:15:57,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:15:57,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:15:57,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:15:57,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:15:57,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:15:57,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:15:57,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:15:57,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:15:57,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:15:57,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:15:57,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:15:57,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:15:57,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:15:57,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:15:57,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:15:57,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:15:57,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:15:57,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:15:57,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:15:57,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:15:57,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:15:57,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:15:57,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:15:57,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:15:57,237 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:15:57,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:15:57,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:15:57,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:15:57,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:15:57,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:15:57,238 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:15:57,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:15:57,238 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:15:57,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:15:57,239 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:15:57,239 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:15:57,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:15:57,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:15:57,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:15:57,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:15:57,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:15:57,240 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:15:57,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:15:57,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:15:57,240 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_29a5a062-b280-4dc0-9dff-4b69d69dfad9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf5951cf7c939342bb5d014c8a7a12e4f95042e50c8d2f477b21d0a3234d49fe [2022-12-14 23:15:57,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:15:57,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:15:57,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:15:57,427 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:15:57,427 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:15:57,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Introduction.c [2022-12-14 23:15:59,926 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:16:00,076 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:16:00,076 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Introduction.c [2022-12-14 23:16:00,080 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/data/e4d3207d3/25283786703843db9560abc3063c0b40/FLAG69f6ccbe6 [2022-12-14 23:16:00,496 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/data/e4d3207d3/25283786703843db9560abc3063c0b40 [2022-12-14 23:16:00,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:16:00,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:16:00,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:16:00,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:16:00,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:16:00,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e2e32c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00, skipping insertion in model container [2022-12-14 23:16:00,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:16:00,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:16:00,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:16:00,612 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:16:00,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:16:00,629 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:16:00,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00 WrapperNode [2022-12-14 23:16:00,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:16:00,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:16:00,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:16:00,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:16:00,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,648 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 20 [2022-12-14 23:16:00,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:16:00,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:16:00,649 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:16:00,649 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:16:00,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,656 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,656 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,657 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,660 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,661 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:16:00,662 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:16:00,662 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:16:00,662 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:16:00,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:16:00,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:16:00,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:16:00,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a5a062-b280-4dc0-9dff-4b69d69dfad9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:16:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:16:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:16:00,767 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:16:00,769 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:16:00,815 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:16:00,828 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:16:00,828 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:16:00,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:16:00 BoogieIcfgContainer [2022-12-14 23:16:00,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:16:00,831 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:16:00,831 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:16:00,838 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:16:00,838 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:16:00" (1/1) ... [2022-12-14 23:16:00,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:16:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 23:16:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 23:16:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 23:16:00,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:00,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 16 transitions. [2022-12-14 23:16:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2022-12-14 23:16:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 23:16:01,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:01,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2022-12-14 23:16:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2022-12-14 23:16:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 23:16:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:01,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2022-12-14 23:16:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2022-12-14 23:16:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 23:16:01,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:01,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2022-12-14 23:16:01,639 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2022-12-14 23:16:01,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 23:16:01,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2022-12-14 23:16:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2022-12-14 23:16:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 23:16:01,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:01,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 28 states and 49 transitions. [2022-12-14 23:16:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 49 transitions. [2022-12-14 23:16:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 23:16:02,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2022-12-14 23:16:02,130 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2022-12-14 23:16:02,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 23:16:02,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 30 states and 50 transitions. [2022-12-14 23:16:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 50 transitions. [2022-12-14 23:16:02,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 23:16:02,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2022-12-14 23:16:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2022-12-14 23:16:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 23:16:02,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:02,332 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 34 states and 55 transitions. [2022-12-14 23:16:02,509 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 55 transitions. [2022-12-14 23:16:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 23:16:02,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 35 states and 55 transitions. [2022-12-14 23:16:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 55 transitions. [2022-12-14 23:16:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 23:16:02,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 37 states and 65 transitions. [2022-12-14 23:16:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 65 transitions. [2022-12-14 23:16:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 23:16:02,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:02,813 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 64 transitions. [2022-12-14 23:16:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 64 transitions. [2022-12-14 23:16:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 23:16:02,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:16:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:03,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 39 states and 70 transitions. [2022-12-14 23:16:03,332 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-12-14 23:16:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 23:16:03,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:03,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:03,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:03,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 43 states and 78 transitions. [2022-12-14 23:16:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 78 transitions. [2022-12-14 23:16:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 23:16:03,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:03,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:03,596 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 44 states and 78 transitions. [2022-12-14 23:16:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 78 transitions. [2022-12-14 23:16:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 23:16:03,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:03,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:03,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 45 states and 78 transitions. [2022-12-14 23:16:03,852 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 78 transitions. [2022-12-14 23:16:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 23:16:03,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:03,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 47 states and 91 transitions. [2022-12-14 23:16:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 91 transitions. [2022-12-14 23:16:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 23:16:04,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:04,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:04,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 48 states and 90 transitions. [2022-12-14 23:16:04,394 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 90 transitions. [2022-12-14 23:16:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 23:16:04,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:04,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 48 states and 89 transitions. [2022-12-14 23:16:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 89 transitions. [2022-12-14 23:16:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 23:16:04,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:04,585 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:16:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 48 states and 88 transitions. [2022-12-14 23:16:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 88 transitions. [2022-12-14 23:16:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 23:16:04,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:04,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 52 states and 97 transitions. [2022-12-14 23:16:05,009 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 97 transitions. [2022-12-14 23:16:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 23:16:05,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:05,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:05,030 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:05,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:05,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 53 states and 97 transitions. [2022-12-14 23:16:05,182 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 97 transitions. [2022-12-14 23:16:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 23:16:05,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:05,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:05,206 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:05,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 54 states and 97 transitions. [2022-12-14 23:16:05,332 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 97 transitions. [2022-12-14 23:16:05,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 23:16:05,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:05,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:05,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 55 states and 97 transitions. [2022-12-14 23:16:05,492 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 97 transitions. [2022-12-14 23:16:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 23:16:05,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:05,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 57 states and 112 transitions. [2022-12-14 23:16:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 112 transitions. [2022-12-14 23:16:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 23:16:05,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 57 states and 111 transitions. [2022-12-14 23:16:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 111 transitions. [2022-12-14 23:16:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 23:16:06,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:06,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 57 states and 107 transitions. [2022-12-14 23:16:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 107 transitions. [2022-12-14 23:16:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 23:16:06,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:06,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:06,334 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 23:16:06,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 57 states and 106 transitions. [2022-12-14 23:16:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 106 transitions. [2022-12-14 23:16:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 23:16:06,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:06,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2022-12-14 23:16:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2022-12-14 23:16:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 23:16:06,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:07,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 62 states and 116 transitions. [2022-12-14 23:16:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 116 transitions. [2022-12-14 23:16:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 23:16:07,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:07,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 63 states and 116 transitions. [2022-12-14 23:16:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 116 transitions. [2022-12-14 23:16:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 23:16:07,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:07,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:07,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 64 states and 116 transitions. [2022-12-14 23:16:07,415 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2022-12-14 23:16:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 23:16:07,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:07,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 65 states and 116 transitions. [2022-12-14 23:16:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 116 transitions. [2022-12-14 23:16:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 23:16:07,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 67 states and 133 transitions. [2022-12-14 23:16:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 133 transitions. [2022-12-14 23:16:08,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 23:16:08,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:08,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 42 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 67 states and 132 transitions. [2022-12-14 23:16:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 132 transitions. [2022-12-14 23:16:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 23:16:08,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 42 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 67 states and 127 transitions. [2022-12-14 23:16:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 127 transitions. [2022-12-14 23:16:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 23:16:08,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:08,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:16:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:08,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 67 states and 126 transitions. [2022-12-14 23:16:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 126 transitions. [2022-12-14 23:16:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:16:08,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:08,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 71 states and 137 transitions. [2022-12-14 23:16:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 137 transitions. [2022-12-14 23:16:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:16:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:09,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:09,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 72 states and 137 transitions. [2022-12-14 23:16:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 137 transitions. [2022-12-14 23:16:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:16:09,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:09,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:09,509 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 73 states and 137 transitions. [2022-12-14 23:16:09,643 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 137 transitions. [2022-12-14 23:16:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:16:09,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:09,668 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 74 states and 137 transitions. [2022-12-14 23:16:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 137 transitions. [2022-12-14 23:16:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:16:09,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:09,857 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 75 states and 137 transitions. [2022-12-14 23:16:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 137 transitions. [2022-12-14 23:16:10,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:16:10,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:10,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:10,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:10,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 76 states and 137 transitions. [2022-12-14 23:16:10,224 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 137 transitions. [2022-12-14 23:16:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 23:16:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:10,370 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 78 states and 156 transitions. [2022-12-14 23:16:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 156 transitions. [2022-12-14 23:16:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 23:16:10,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 65 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 78 states and 155 transitions. [2022-12-14 23:16:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 155 transitions. [2022-12-14 23:16:11,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 23:16:11,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:11,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 65 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:11,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:11,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 78 states and 149 transitions. [2022-12-14 23:16:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 149 transitions. [2022-12-14 23:16:11,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 23:16:11,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:11,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:11,603 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-14 23:16:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 148 transitions. [2022-12-14 23:16:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 148 transitions. [2022-12-14 23:16:11,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:16:11,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:11,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 82 states and 160 transitions. [2022-12-14 23:16:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 160 transitions. [2022-12-14 23:16:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:16:12,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 83 states and 160 transitions. [2022-12-14 23:16:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 160 transitions. [2022-12-14 23:16:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:16:12,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 84 states and 160 transitions. [2022-12-14 23:16:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 160 transitions. [2022-12-14 23:16:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:16:12,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:12,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 85 states and 160 transitions. [2022-12-14 23:16:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 160 transitions. [2022-12-14 23:16:12,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:16:12,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:12,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:12,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 86 states and 160 transitions. [2022-12-14 23:16:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 160 transitions. [2022-12-14 23:16:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:16:13,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:13,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 87 states and 160 transitions. [2022-12-14 23:16:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 160 transitions. [2022-12-14 23:16:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:16:13,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:13,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:13,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:13,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 88 states and 160 transitions. [2022-12-14 23:16:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 160 transitions. [2022-12-14 23:16:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 23:16:13,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:13,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:14,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 90 states and 181 transitions. [2022-12-14 23:16:14,225 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 181 transitions. [2022-12-14 23:16:14,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 23:16:14,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:14,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:14,478 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 93 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:14,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:14,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 90 states and 180 transitions. [2022-12-14 23:16:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 180 transitions. [2022-12-14 23:16:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 23:16:14,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:14,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:15,035 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 93 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:15,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 90 states and 173 transitions. [2022-12-14 23:16:15,332 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 173 transitions. [2022-12-14 23:16:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 23:16:15,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:15,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-14 23:16:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 90 states and 172 transitions. [2022-12-14 23:16:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 172 transitions. [2022-12-14 23:16:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:15,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 94 states and 185 transitions. [2022-12-14 23:16:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 185 transitions. [2022-12-14 23:16:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:16,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:16,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 95 states and 185 transitions. [2022-12-14 23:16:16,433 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 185 transitions. [2022-12-14 23:16:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:16,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:16,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 96 states and 185 transitions. [2022-12-14 23:16:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 185 transitions. [2022-12-14 23:16:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:16,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:16,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:16,729 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 97 states and 185 transitions. [2022-12-14 23:16:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 185 transitions. [2022-12-14 23:16:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:16,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:16,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 98 states and 185 transitions. [2022-12-14 23:16:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 185 transitions. [2022-12-14 23:16:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:17,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:17,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 99 states and 185 transitions. [2022-12-14 23:16:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 185 transitions. [2022-12-14 23:16:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:17,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:17,584 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:17,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 100 states and 185 transitions. [2022-12-14 23:16:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 185 transitions. [2022-12-14 23:16:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:16:17,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:17,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:18,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 101 states and 185 transitions. [2022-12-14 23:16:18,159 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 185 transitions. [2022-12-14 23:16:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:16:18,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:18,341 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 103 states and 208 transitions. [2022-12-14 23:16:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 208 transitions. [2022-12-14 23:16:18,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 23:16:18,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:18,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 126 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 103 states and 207 transitions. [2022-12-14 23:16:19,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 207 transitions. [2022-12-14 23:16:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 23:16:19,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 126 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 103 states and 199 transitions. [2022-12-14 23:16:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 199 transitions. [2022-12-14 23:16:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 23:16:19,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:19,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-12-14 23:16:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 103 states and 198 transitions. [2022-12-14 23:16:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 198 transitions. [2022-12-14 23:16:19,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:19,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:19,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 107 states and 212 transitions. [2022-12-14 23:16:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 212 transitions. [2022-12-14 23:16:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:20,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:20,516 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 108 states and 212 transitions. [2022-12-14 23:16:20,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 212 transitions. [2022-12-14 23:16:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:20,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:20,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 109 states and 212 transitions. [2022-12-14 23:16:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 212 transitions. [2022-12-14 23:16:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:21,036 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 110 states and 212 transitions. [2022-12-14 23:16:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 212 transitions. [2022-12-14 23:16:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:21,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:21,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:21,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 111 states and 212 transitions. [2022-12-14 23:16:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 212 transitions. [2022-12-14 23:16:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:21,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 112 states and 212 transitions. [2022-12-14 23:16:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 212 transitions. [2022-12-14 23:16:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:21,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:21,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 113 states and 212 transitions. [2022-12-14 23:16:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 212 transitions. [2022-12-14 23:16:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:22,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:22,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 114 states and 212 transitions. [2022-12-14 23:16:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 212 transitions. [2022-12-14 23:16:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:16:22,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 115 states and 212 transitions. [2022-12-14 23:16:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 212 transitions. [2022-12-14 23:16:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 23:16:22,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:22,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 117 states and 237 transitions. [2022-12-14 23:16:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 237 transitions. [2022-12-14 23:16:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:16:23,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:23,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 164 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 117 states and 236 transitions. [2022-12-14 23:16:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 236 transitions. [2022-12-14 23:16:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:16:24,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:24,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 164 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 117 states and 227 transitions. [2022-12-14 23:16:24,998 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 227 transitions. [2022-12-14 23:16:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 23:16:24,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2022-12-14 23:16:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 117 states and 226 transitions. [2022-12-14 23:16:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 226 transitions. [2022-12-14 23:16:25,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:25,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:25,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 121 states and 241 transitions. [2022-12-14 23:16:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 241 transitions. [2022-12-14 23:16:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:26,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 122 states and 241 transitions. [2022-12-14 23:16:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 241 transitions. [2022-12-14 23:16:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 123 states and 241 transitions. [2022-12-14 23:16:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 241 transitions. [2022-12-14 23:16:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:26,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:26,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 124 states and 241 transitions. [2022-12-14 23:16:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 241 transitions. [2022-12-14 23:16:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:27,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:27,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 125 states and 241 transitions. [2022-12-14 23:16:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 241 transitions. [2022-12-14 23:16:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:27,419 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 126 states and 241 transitions. [2022-12-14 23:16:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 241 transitions. [2022-12-14 23:16:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:27,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:28,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 127 states and 241 transitions. [2022-12-14 23:16:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 241 transitions. [2022-12-14 23:16:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:28,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:28,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:28,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 128 states and 241 transitions. [2022-12-14 23:16:28,386 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 241 transitions. [2022-12-14 23:16:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:28,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:28,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 129 states and 241 transitions. [2022-12-14 23:16:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 241 transitions. [2022-12-14 23:16:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 23:16:28,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:28,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:28,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:28,747 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 130 states and 241 transitions. [2022-12-14 23:16:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 241 transitions. [2022-12-14 23:16:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:16:29,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:29,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:29,380 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 132 states and 268 transitions. [2022-12-14 23:16:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 268 transitions. [2022-12-14 23:16:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:16:30,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 207 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 132 states and 267 transitions. [2022-12-14 23:16:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 267 transitions. [2022-12-14 23:16:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:16:31,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:31,472 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 207 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 132 states and 257 transitions. [2022-12-14 23:16:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 257 transitions. [2022-12-14 23:16:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:16:31,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:31,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:31,908 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2022-12-14 23:16:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 132 states and 256 transitions. [2022-12-14 23:16:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 256 transitions. [2022-12-14 23:16:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:32,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 136 states and 272 transitions. [2022-12-14 23:16:32,891 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 272 transitions. [2022-12-14 23:16:32,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:32,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:32,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:33,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 137 states and 272 transitions. [2022-12-14 23:16:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 272 transitions. [2022-12-14 23:16:33,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:33,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 138 states and 272 transitions. [2022-12-14 23:16:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 272 transitions. [2022-12-14 23:16:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:33,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 139 states and 272 transitions. [2022-12-14 23:16:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 272 transitions. [2022-12-14 23:16:33,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:33,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:34,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 140 states and 272 transitions. [2022-12-14 23:16:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 272 transitions. [2022-12-14 23:16:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:34,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:34,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 141 states and 272 transitions. [2022-12-14 23:16:34,570 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 272 transitions. [2022-12-14 23:16:34,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:34,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:34,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 142 states and 272 transitions. [2022-12-14 23:16:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 272 transitions. [2022-12-14 23:16:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:35,022 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 143 states and 272 transitions. [2022-12-14 23:16:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 272 transitions. [2022-12-14 23:16:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:35,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:35,333 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:35,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 144 states and 272 transitions. [2022-12-14 23:16:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 272 transitions. [2022-12-14 23:16:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:35,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:35,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:35,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 145 states and 272 transitions. [2022-12-14 23:16:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 272 transitions. [2022-12-14 23:16:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 23:16:35,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:35,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 146 states and 272 transitions. [2022-12-14 23:16:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 272 transitions. [2022-12-14 23:16:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:16:36,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:36,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 148 states and 301 transitions. [2022-12-14 23:16:37,330 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 301 transitions. [2022-12-14 23:16:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:16:37,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 255 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 148 states and 300 transitions. [2022-12-14 23:16:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 300 transitions. [2022-12-14 23:16:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:16:38,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 255 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:39,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 148 states and 289 transitions. [2022-12-14 23:16:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 289 transitions. [2022-12-14 23:16:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:16:39,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:39,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2022-12-14 23:16:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-14 23:16:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-14 23:16:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:39,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:39,585 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:40,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:40,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 152 states and 305 transitions. [2022-12-14 23:16:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 305 transitions. [2022-12-14 23:16:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:40,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:40,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 153 states and 305 transitions. [2022-12-14 23:16:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 305 transitions. [2022-12-14 23:16:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:40,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:40,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 154 states and 305 transitions. [2022-12-14 23:16:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 305 transitions. [2022-12-14 23:16:41,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:41,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:41,041 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 155 states and 305 transitions. [2022-12-14 23:16:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 305 transitions. [2022-12-14 23:16:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:41,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:41,386 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:41,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 156 states and 305 transitions. [2022-12-14 23:16:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 305 transitions. [2022-12-14 23:16:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:41,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:41,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 157 states and 305 transitions. [2022-12-14 23:16:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 305 transitions. [2022-12-14 23:16:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:42,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:42,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 158 states and 305 transitions. [2022-12-14 23:16:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 305 transitions. [2022-12-14 23:16:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:42,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:43,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 159 states and 305 transitions. [2022-12-14 23:16:43,058 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 305 transitions. [2022-12-14 23:16:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:43,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:43,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 160 states and 305 transitions. [2022-12-14 23:16:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 305 transitions. [2022-12-14 23:16:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:43,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:43,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 161 states and 305 transitions. [2022-12-14 23:16:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 305 transitions. [2022-12-14 23:16:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:43,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:43,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:44,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 162 states and 305 transitions. [2022-12-14 23:16:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 305 transitions. [2022-12-14 23:16:44,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:16:44,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:44,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:44,370 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 163 states and 305 transitions. [2022-12-14 23:16:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 305 transitions. [2022-12-14 23:16:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:16:44,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:45,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:45,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 165 states and 336 transitions. [2022-12-14 23:16:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 336 transitions. [2022-12-14 23:16:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:16:45,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 308 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 165 states and 335 transitions. [2022-12-14 23:16:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 335 transitions. [2022-12-14 23:16:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:16:46,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:46,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 308 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 165 states and 323 transitions. [2022-12-14 23:16:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 323 transitions. [2022-12-14 23:16:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:16:47,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:47,756 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2022-12-14 23:16:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 165 states and 322 transitions. [2022-12-14 23:16:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 322 transitions. [2022-12-14 23:16:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:48,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:48,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:48,151 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 169 states and 340 transitions. [2022-12-14 23:16:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 340 transitions. [2022-12-14 23:16:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:49,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:49,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 170 states and 340 transitions. [2022-12-14 23:16:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 340 transitions. [2022-12-14 23:16:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:49,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:49,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:49,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 171 states and 340 transitions. [2022-12-14 23:16:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 340 transitions. [2022-12-14 23:16:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:49,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:49,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:50,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:50,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 172 states and 340 transitions. [2022-12-14 23:16:50,213 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 340 transitions. [2022-12-14 23:16:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:50,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:50,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 173 states and 340 transitions. [2022-12-14 23:16:50,585 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 340 transitions. [2022-12-14 23:16:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:50,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:50,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 174 states and 340 transitions. [2022-12-14 23:16:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 340 transitions. [2022-12-14 23:16:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:50,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:50,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 175 states and 340 transitions. [2022-12-14 23:16:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 340 transitions. [2022-12-14 23:16:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:51,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 176 states and 340 transitions. [2022-12-14 23:16:51,940 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 340 transitions. [2022-12-14 23:16:51,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:51,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:51,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 177 states and 340 transitions. [2022-12-14 23:16:52,431 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 340 transitions. [2022-12-14 23:16:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:52,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:52,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 178 states and 340 transitions. [2022-12-14 23:16:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 340 transitions. [2022-12-14 23:16:52,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:52,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:52,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:53,011 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 179 states and 340 transitions. [2022-12-14 23:16:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 340 transitions. [2022-12-14 23:16:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:53,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:53,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 180 states and 340 transitions. [2022-12-14 23:16:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 340 transitions. [2022-12-14 23:16:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:16:54,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:54,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 181 states and 340 transitions. [2022-12-14 23:16:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 340 transitions. [2022-12-14 23:16:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:16:54,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:54,983 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:55,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 183 states and 373 transitions. [2022-12-14 23:16:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 373 transitions. [2022-12-14 23:16:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:16:55,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 366 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:57,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:57,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 183 states and 372 transitions. [2022-12-14 23:16:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 372 transitions. [2022-12-14 23:16:57,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:16:57,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:57,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 366 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:16:58,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 183 states and 359 transitions. [2022-12-14 23:16:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 359 transitions. [2022-12-14 23:16:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:16:58,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2022-12-14 23:16:59,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:16:59,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 183 states and 358 transitions. [2022-12-14 23:16:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 358 transitions. [2022-12-14 23:16:59,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:16:59,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:16:59,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:16:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:16:59,435 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 187 states and 377 transitions. [2022-12-14 23:17:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 377 transitions. [2022-12-14 23:17:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:00,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:00,633 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:01,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 188 states and 377 transitions. [2022-12-14 23:17:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 377 transitions. [2022-12-14 23:17:01,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:01,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 189 states and 377 transitions. [2022-12-14 23:17:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 377 transitions. [2022-12-14 23:17:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:01,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 190 states and 377 transitions. [2022-12-14 23:17:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 377 transitions. [2022-12-14 23:17:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:02,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:02,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 191 states and 377 transitions. [2022-12-14 23:17:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 377 transitions. [2022-12-14 23:17:02,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:02,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:02,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:02,724 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 192 states and 377 transitions. [2022-12-14 23:17:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 377 transitions. [2022-12-14 23:17:03,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:03,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:03,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:03,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 193 states and 377 transitions. [2022-12-14 23:17:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 377 transitions. [2022-12-14 23:17:03,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:03,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:03,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 194 states and 377 transitions. [2022-12-14 23:17:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 377 transitions. [2022-12-14 23:17:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:04,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:04,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 195 states and 377 transitions. [2022-12-14 23:17:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 377 transitions. [2022-12-14 23:17:04,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:04,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:04,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:04,832 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:05,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 196 states and 377 transitions. [2022-12-14 23:17:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 377 transitions. [2022-12-14 23:17:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:05,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:05,307 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:05,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 197 states and 377 transitions. [2022-12-14 23:17:05,738 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 377 transitions. [2022-12-14 23:17:05,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:05,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:05,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:06,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 198 states and 377 transitions. [2022-12-14 23:17:06,177 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 377 transitions. [2022-12-14 23:17:06,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:06,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:06,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:06,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 199 states and 377 transitions. [2022-12-14 23:17:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 377 transitions. [2022-12-14 23:17:06,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:17:06,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:06,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:07,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 200 states and 377 transitions. [2022-12-14 23:17:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 377 transitions. [2022-12-14 23:17:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:17:07,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:07,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:07,618 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 202 states and 412 transitions. [2022-12-14 23:17:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 412 transitions. [2022-12-14 23:17:08,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:17:08,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:08,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:09,390 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 429 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:10,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 202 states and 411 transitions. [2022-12-14 23:17:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 411 transitions. [2022-12-14 23:17:10,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:17:10,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:10,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:11,169 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 429 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:11,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 202 states and 397 transitions. [2022-12-14 23:17:11,823 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 397 transitions. [2022-12-14 23:17:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:17:11,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:11,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2022-12-14 23:17:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 202 states and 396 transitions. [2022-12-14 23:17:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 396 transitions. [2022-12-14 23:17:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:12,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 206 states and 416 transitions. [2022-12-14 23:17:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 416 transitions. [2022-12-14 23:17:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:13,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:13,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 207 states and 416 transitions. [2022-12-14 23:17:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 416 transitions. [2022-12-14 23:17:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:13,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:13,981 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 208 states and 416 transitions. [2022-12-14 23:17:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 416 transitions. [2022-12-14 23:17:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:14,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:14,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:14,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 209 states and 416 transitions. [2022-12-14 23:17:14,860 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 416 transitions. [2022-12-14 23:17:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:14,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 210 states and 416 transitions. [2022-12-14 23:17:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 416 transitions. [2022-12-14 23:17:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:15,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:15,387 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 211 states and 416 transitions. [2022-12-14 23:17:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 416 transitions. [2022-12-14 23:17:15,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:15,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:15,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:15,848 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:16,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 212 states and 416 transitions. [2022-12-14 23:17:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 416 transitions. [2022-12-14 23:17:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:16,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:16,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:16,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 213 states and 416 transitions. [2022-12-14 23:17:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 416 transitions. [2022-12-14 23:17:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:16,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:16,845 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:17,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 214 states and 416 transitions. [2022-12-14 23:17:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 416 transitions. [2022-12-14 23:17:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:17,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:17,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:17,451 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:17,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 215 states and 416 transitions. [2022-12-14 23:17:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 416 transitions. [2022-12-14 23:17:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:17,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:17,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:17,924 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:18,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:18,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 216 states and 416 transitions. [2022-12-14 23:17:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 416 transitions. [2022-12-14 23:17:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:18,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:18,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 217 states and 416 transitions. [2022-12-14 23:17:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 416 transitions. [2022-12-14 23:17:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:18,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:18,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:18,901 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 218 states and 416 transitions. [2022-12-14 23:17:19,340 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 416 transitions. [2022-12-14 23:17:19,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:19,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:19,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:19,385 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 219 states and 416 transitions. [2022-12-14 23:17:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 416 transitions. [2022-12-14 23:17:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:17:19,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:19,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:19,873 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:20,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 220 states and 416 transitions. [2022-12-14 23:17:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 416 transitions. [2022-12-14 23:17:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:17:20,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:20,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 222 states and 453 transitions. [2022-12-14 23:17:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 453 transitions. [2022-12-14 23:17:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:17:21,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 497 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 222 states and 452 transitions. [2022-12-14 23:17:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 452 transitions. [2022-12-14 23:17:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:17:23,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:23,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 497 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:25,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:25,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 222 states and 437 transitions. [2022-12-14 23:17:25,204 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 437 transitions. [2022-12-14 23:17:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:17:25,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2022-12-14 23:17:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 222 states and 436 transitions. [2022-12-14 23:17:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 436 transitions. [2022-12-14 23:17:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:25,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 226 states and 457 transitions. [2022-12-14 23:17:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 457 transitions. [2022-12-14 23:17:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:27,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:27,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:27,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:27,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 227 states and 457 transitions. [2022-12-14 23:17:27,755 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 457 transitions. [2022-12-14 23:17:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:27,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:28,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 228 states and 457 transitions. [2022-12-14 23:17:28,325 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 457 transitions. [2022-12-14 23:17:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:28,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:28,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 229 states and 457 transitions. [2022-12-14 23:17:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 457 transitions. [2022-12-14 23:17:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:28,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:28,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:28,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 230 states and 457 transitions. [2022-12-14 23:17:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 457 transitions. [2022-12-14 23:17:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:29,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:29,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:29,503 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:29,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 231 states and 457 transitions. [2022-12-14 23:17:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 457 transitions. [2022-12-14 23:17:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:29,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:29,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:30,013 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 232 states and 457 transitions. [2022-12-14 23:17:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 457 transitions. [2022-12-14 23:17:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:30,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:30,537 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:31,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 233 states and 457 transitions. [2022-12-14 23:17:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 457 transitions. [2022-12-14 23:17:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:31,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:31,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:31,226 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 234 states and 457 transitions. [2022-12-14 23:17:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 457 transitions. [2022-12-14 23:17:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:31,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 235 states and 457 transitions. [2022-12-14 23:17:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 457 transitions. [2022-12-14 23:17:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:32,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:32,595 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 236 states and 457 transitions. [2022-12-14 23:17:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 457 transitions. [2022-12-14 23:17:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:33,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 237 states and 457 transitions. [2022-12-14 23:17:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 457 transitions. [2022-12-14 23:17:33,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:33,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:33,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 238 states and 457 transitions. [2022-12-14 23:17:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 457 transitions. [2022-12-14 23:17:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:34,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:34,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:34,449 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 239 states and 457 transitions. [2022-12-14 23:17:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 457 transitions. [2022-12-14 23:17:34,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:34,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:34,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 240 states and 457 transitions. [2022-12-14 23:17:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 457 transitions. [2022-12-14 23:17:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:17:35,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:35,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:35,519 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 241 states and 457 transitions. [2022-12-14 23:17:36,231 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 457 transitions. [2022-12-14 23:17:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:17:36,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:36,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:38,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:38,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 243 states and 496 transitions. [2022-12-14 23:17:38,238 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 496 transitions. [2022-12-14 23:17:38,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:17:38,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:38,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 570 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:40,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 243 states and 495 transitions. [2022-12-14 23:17:40,507 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 495 transitions. [2022-12-14 23:17:40,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:17:40,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:40,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 570 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 243 states and 479 transitions. [2022-12-14 23:17:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 479 transitions. [2022-12-14 23:17:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:17:42,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2022-12-14 23:17:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 243 states and 478 transitions. [2022-12-14 23:17:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 478 transitions. [2022-12-14 23:17:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:43,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:44,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:44,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 247 states and 500 transitions. [2022-12-14 23:17:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 500 transitions. [2022-12-14 23:17:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:44,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:44,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 248 states and 500 transitions. [2022-12-14 23:17:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 500 transitions. [2022-12-14 23:17:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:45,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:45,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 249 states and 500 transitions. [2022-12-14 23:17:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 500 transitions. [2022-12-14 23:17:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:45,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:45,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:45,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:45,883 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 250 states and 500 transitions. [2022-12-14 23:17:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 500 transitions. [2022-12-14 23:17:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 251 states and 500 transitions. [2022-12-14 23:17:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 500 transitions. [2022-12-14 23:17:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:47,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:47,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 252 states and 500 transitions. [2022-12-14 23:17:47,611 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 500 transitions. [2022-12-14 23:17:47,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:47,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:47,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:48,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:48,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 253 states and 500 transitions. [2022-12-14 23:17:48,179 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 500 transitions. [2022-12-14 23:17:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:48,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 254 states and 500 transitions. [2022-12-14 23:17:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 500 transitions. [2022-12-14 23:17:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:48,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:48,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:48,884 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 255 states and 500 transitions. [2022-12-14 23:17:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 500 transitions. [2022-12-14 23:17:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:49,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 256 states and 500 transitions. [2022-12-14 23:17:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 500 transitions. [2022-12-14 23:17:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:50,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:50,181 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 257 states and 500 transitions. [2022-12-14 23:17:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 500 transitions. [2022-12-14 23:17:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:50,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:50,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:51,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 258 states and 500 transitions. [2022-12-14 23:17:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 500 transitions. [2022-12-14 23:17:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:51,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 259 states and 500 transitions. [2022-12-14 23:17:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 500 transitions. [2022-12-14 23:17:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:52,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:52,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 260 states and 500 transitions. [2022-12-14 23:17:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 500 transitions. [2022-12-14 23:17:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:52,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 261 states and 500 transitions. [2022-12-14 23:17:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 500 transitions. [2022-12-14 23:17:53,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:53,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:53,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 262 states and 500 transitions. [2022-12-14 23:17:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 500 transitions. [2022-12-14 23:17:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:17:54,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:54,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:54,430 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 263 states and 500 transitions. [2022-12-14 23:17:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 500 transitions. [2022-12-14 23:17:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:17:55,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:17:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:17:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 265 states and 541 transitions. [2022-12-14 23:17:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 541 transitions. [2022-12-14 23:17:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:17:57,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:17:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:17:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:17:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 648 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:00,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 265 states and 540 transitions. [2022-12-14 23:18:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 540 transitions. [2022-12-14 23:18:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:18:00,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:00,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 648 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 265 states and 523 transitions. [2022-12-14 23:18:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 523 transitions. [2022-12-14 23:18:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:18:02,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:02,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2022-12-14 23:18:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 265 states and 522 transitions. [2022-12-14 23:18:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 522 transitions. [2022-12-14 23:18:03,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:03,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:03,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 269 states and 545 transitions. [2022-12-14 23:18:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 545 transitions. [2022-12-14 23:18:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:04,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:04,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:04,748 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 270 states and 545 transitions. [2022-12-14 23:18:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 545 transitions. [2022-12-14 23:18:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:05,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:05,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 271 states and 545 transitions. [2022-12-14 23:18:05,886 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 545 transitions. [2022-12-14 23:18:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:05,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 272 states and 545 transitions. [2022-12-14 23:18:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 545 transitions. [2022-12-14 23:18:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:06,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 273 states and 545 transitions. [2022-12-14 23:18:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 545 transitions. [2022-12-14 23:18:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:07,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 274 states and 545 transitions. [2022-12-14 23:18:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 545 transitions. [2022-12-14 23:18:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:07,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:07,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:08,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 275 states and 545 transitions. [2022-12-14 23:18:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 545 transitions. [2022-12-14 23:18:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:08,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:08,755 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:09,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:09,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 276 states and 545 transitions. [2022-12-14 23:18:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 545 transitions. [2022-12-14 23:18:09,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:09,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:09,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 277 states and 545 transitions. [2022-12-14 23:18:10,018 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 545 transitions. [2022-12-14 23:18:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:10,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:10,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 278 states and 545 transitions. [2022-12-14 23:18:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 545 transitions. [2022-12-14 23:18:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:10,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:10,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:10,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:11,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:11,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 279 states and 545 transitions. [2022-12-14 23:18:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 545 transitions. [2022-12-14 23:18:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:11,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:11,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:11,488 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 280 states and 545 transitions. [2022-12-14 23:18:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 545 transitions. [2022-12-14 23:18:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:12,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:12,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:13,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:13,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 281 states and 545 transitions. [2022-12-14 23:18:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 545 transitions. [2022-12-14 23:18:13,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:13,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:13,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:13,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 282 states and 545 transitions. [2022-12-14 23:18:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 545 transitions. [2022-12-14 23:18:13,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:13,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:13,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 283 states and 545 transitions. [2022-12-14 23:18:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 545 transitions. [2022-12-14 23:18:14,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:14,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:14,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:14,780 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:15,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 284 states and 545 transitions. [2022-12-14 23:18:15,468 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 545 transitions. [2022-12-14 23:18:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:15,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:15,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:15,530 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 285 states and 545 transitions. [2022-12-14 23:18:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 545 transitions. [2022-12-14 23:18:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:18:16,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:16,283 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:17,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:17,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 286 states and 545 transitions. [2022-12-14 23:18:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 545 transitions. [2022-12-14 23:18:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:18:17,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 288 states and 588 transitions. [2022-12-14 23:18:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 588 transitions. [2022-12-14 23:18:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:18:19,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:19,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 731 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:22,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 288 states and 570 transitions. [2022-12-14 23:18:22,541 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 570 transitions. [2022-12-14 23:18:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:18:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 731 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:25,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 288 states and 569 transitions. [2022-12-14 23:18:25,522 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 569 transitions. [2022-12-14 23:18:25,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:18:25,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:25,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:25,539 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2022-12-14 23:18:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 288 states and 568 transitions. [2022-12-14 23:18:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 568 transitions. [2022-12-14 23:18:26,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:26,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:26,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 292 states and 592 transitions. [2022-12-14 23:18:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 592 transitions. [2022-12-14 23:18:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:27,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:27,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 293 states and 592 transitions. [2022-12-14 23:18:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 592 transitions. [2022-12-14 23:18:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:28,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:28,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:29,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 294 states and 592 transitions. [2022-12-14 23:18:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 592 transitions. [2022-12-14 23:18:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:29,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:29,156 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 295 states and 592 transitions. [2022-12-14 23:18:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 592 transitions. [2022-12-14 23:18:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:29,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:29,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 296 states and 592 transitions. [2022-12-14 23:18:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 592 transitions. [2022-12-14 23:18:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:30,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:30,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:31,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 297 states and 592 transitions. [2022-12-14 23:18:31,220 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 592 transitions. [2022-12-14 23:18:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:31,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:31,291 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 298 states and 592 transitions. [2022-12-14 23:18:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 592 transitions. [2022-12-14 23:18:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:32,017 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 299 states and 592 transitions. [2022-12-14 23:18:32,746 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 592 transitions. [2022-12-14 23:18:32,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:32,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 300 states and 592 transitions. [2022-12-14 23:18:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 592 transitions. [2022-12-14 23:18:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:33,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 301 states and 592 transitions. [2022-12-14 23:18:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 592 transitions. [2022-12-14 23:18:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:34,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:34,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:34,607 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 302 states and 592 transitions. [2022-12-14 23:18:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 592 transitions. [2022-12-14 23:18:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:35,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:35,414 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:36,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 303 states and 592 transitions. [2022-12-14 23:18:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 592 transitions. [2022-12-14 23:18:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:36,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:36,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 304 states and 592 transitions. [2022-12-14 23:18:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 592 transitions. [2022-12-14 23:18:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:37,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:37,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 305 states and 592 transitions. [2022-12-14 23:18:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 592 transitions. [2022-12-14 23:18:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:38,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:38,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 306 states and 592 transitions. [2022-12-14 23:18:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 592 transitions. [2022-12-14 23:18:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:39,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 307 states and 592 transitions. [2022-12-14 23:18:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 592 transitions. [2022-12-14 23:18:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:39,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:39,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 308 states and 592 transitions. [2022-12-14 23:18:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 592 transitions. [2022-12-14 23:18:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:40,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:40,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 309 states and 592 transitions. [2022-12-14 23:18:41,764 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 592 transitions. [2022-12-14 23:18:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:18:41,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:41,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:41,832 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:42,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 310 states and 592 transitions. [2022-12-14 23:18:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 592 transitions. [2022-12-14 23:18:42,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:18:42,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:42,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:43,230 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 893 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 312 states and 637 transitions. [2022-12-14 23:18:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 637 transitions. [2022-12-14 23:18:44,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 23:18:44,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:44,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 819 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 312 states and 636 transitions. [2022-12-14 23:18:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 636 transitions. [2022-12-14 23:18:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 23:18:48,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 819 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 312 states and 617 transitions. [2022-12-14 23:18:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 617 transitions. [2022-12-14 23:18:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 23:18:51,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:51,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 837 trivial. 0 not checked. [2022-12-14 23:18:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 312 states and 616 transitions. [2022-12-14 23:18:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 616 transitions. [2022-12-14 23:18:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:18:52,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:52,489 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 316 states and 641 transitions. [2022-12-14 23:18:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 641 transitions. [2022-12-14 23:18:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:18:54,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:54,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:54,621 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 317 states and 641 transitions. [2022-12-14 23:18:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 641 transitions. [2022-12-14 23:18:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:18:55,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:55,641 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 318 states and 641 transitions. [2022-12-14 23:18:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 641 transitions. [2022-12-14 23:18:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:18:56,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:57,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 319 states and 641 transitions. [2022-12-14 23:18:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 641 transitions. [2022-12-14 23:18:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:18:57,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:57,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 320 states and 641 transitions. [2022-12-14 23:18:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 641 transitions. [2022-12-14 23:18:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:18:58,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:18:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:18:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 321 states and 641 transitions. [2022-12-14 23:18:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 641 transitions. [2022-12-14 23:18:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:18:59,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:18:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:18:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:18:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:00,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 322 states and 641 transitions. [2022-12-14 23:19:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 641 transitions. [2022-12-14 23:19:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:00,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:00,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:00,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 323 states and 641 transitions. [2022-12-14 23:19:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 641 transitions. [2022-12-14 23:19:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 324 states and 641 transitions. [2022-12-14 23:19:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 641 transitions. [2022-12-14 23:19:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:02,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:02,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:03,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 325 states and 641 transitions. [2022-12-14 23:19:03,127 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 641 transitions. [2022-12-14 23:19:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 326 states and 641 transitions. [2022-12-14 23:19:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 641 transitions. [2022-12-14 23:19:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:04,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 327 states and 641 transitions. [2022-12-14 23:19:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 641 transitions. [2022-12-14 23:19:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:05,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:05,093 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 328 states and 641 transitions. [2022-12-14 23:19:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 641 transitions. [2022-12-14 23:19:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:06,145 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:07,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:07,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 329 states and 641 transitions. [2022-12-14 23:19:07,075 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 641 transitions. [2022-12-14 23:19:07,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:07,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:07,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 330 states and 641 transitions. [2022-12-14 23:19:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 641 transitions. [2022-12-14 23:19:08,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:08,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:08,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:08,170 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 331 states and 641 transitions. [2022-12-14 23:19:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 641 transitions. [2022-12-14 23:19:09,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:09,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:09,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:09,179 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 332 states and 641 transitions. [2022-12-14 23:19:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 641 transitions. [2022-12-14 23:19:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:10,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:10,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:11,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:11,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 333 states and 641 transitions. [2022-12-14 23:19:11,072 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 641 transitions. [2022-12-14 23:19:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:11,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:11,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:11,150 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:12,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:12,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 334 states and 641 transitions. [2022-12-14 23:19:12,107 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 641 transitions. [2022-12-14 23:19:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:19:12,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:12,186 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 335 states and 641 transitions. [2022-12-14 23:19:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 641 transitions. [2022-12-14 23:19:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:19:13,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:13,940 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 337 states and 688 transitions. [2022-12-14 23:19:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 688 transitions. [2022-12-14 23:19:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 23:19:15,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 912 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:20,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:20,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 337 states and 687 transitions. [2022-12-14 23:19:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 687 transitions. [2022-12-14 23:19:20,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 23:19:20,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 912 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:24,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:24,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 337 states and 667 transitions. [2022-12-14 23:19:24,597 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 667 transitions. [2022-12-14 23:19:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 23:19:24,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 931 trivial. 0 not checked. [2022-12-14 23:19:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 337 states and 666 transitions. [2022-12-14 23:19:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 666 transitions. [2022-12-14 23:19:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:25,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:25,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:25,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 341 states and 692 transitions. [2022-12-14 23:19:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 692 transitions. [2022-12-14 23:19:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:27,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:27,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 342 states and 692 transitions. [2022-12-14 23:19:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 692 transitions. [2022-12-14 23:19:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:28,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:29,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 343 states and 692 transitions. [2022-12-14 23:19:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 692 transitions. [2022-12-14 23:19:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:29,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:29,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:30,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 344 states and 692 transitions. [2022-12-14 23:19:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 692 transitions. [2022-12-14 23:19:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:30,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:30,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:31,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 345 states and 692 transitions. [2022-12-14 23:19:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 692 transitions. [2022-12-14 23:19:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:31,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:31,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 346 states and 692 transitions. [2022-12-14 23:19:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 692 transitions. [2022-12-14 23:19:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:32,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:32,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:33,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 347 states and 692 transitions. [2022-12-14 23:19:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 692 transitions. [2022-12-14 23:19:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:33,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:33,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:34,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 348 states and 692 transitions. [2022-12-14 23:19:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 692 transitions. [2022-12-14 23:19:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:34,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 349 states and 692 transitions. [2022-12-14 23:19:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 692 transitions. [2022-12-14 23:19:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 350 states and 692 transitions. [2022-12-14 23:19:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 692 transitions. [2022-12-14 23:19:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:37,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:37,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:37,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:38,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 351 states and 692 transitions. [2022-12-14 23:19:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 692 transitions. [2022-12-14 23:19:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:38,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 352 states and 692 transitions. [2022-12-14 23:19:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 692 transitions. [2022-12-14 23:19:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:39,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 353 states and 692 transitions. [2022-12-14 23:19:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 692 transitions. [2022-12-14 23:19:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:40,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:40,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:41,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:41,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 354 states and 692 transitions. [2022-12-14 23:19:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 692 transitions. [2022-12-14 23:19:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:41,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:41,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 355 states and 692 transitions. [2022-12-14 23:19:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 692 transitions. [2022-12-14 23:19:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:42,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 356 states and 692 transitions. [2022-12-14 23:19:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 692 transitions. [2022-12-14 23:19:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:43,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:43,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 357 states and 692 transitions. [2022-12-14 23:19:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 692 transitions. [2022-12-14 23:19:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:44,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:44,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 358 states and 692 transitions. [2022-12-14 23:19:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 692 transitions. [2022-12-14 23:19:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:45,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:45,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:45,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 359 states and 692 transitions. [2022-12-14 23:19:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 692 transitions. [2022-12-14 23:19:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:46,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:46,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:47,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 360 states and 692 transitions. [2022-12-14 23:19:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 692 transitions. [2022-12-14 23:19:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:19:47,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:47,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 361 states and 692 transitions. [2022-12-14 23:19:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 692 transitions. [2022-12-14 23:19:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 23:19:48,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:48,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 363 states and 741 transitions. [2022-12-14 23:19:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 741 transitions. [2022-12-14 23:19:51,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:19:51,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:51,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 1010 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:19:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 363 states and 740 transitions. [2022-12-14 23:19:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 740 transitions. [2022-12-14 23:19:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:19:56,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:56,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:19:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 1010 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 363 states and 719 transitions. [2022-12-14 23:20:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 719 transitions. [2022-12-14 23:20:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 23:20:00,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:00,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2022-12-14 23:20:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 363 states and 718 transitions. [2022-12-14 23:20:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 718 transitions. [2022-12-14 23:20:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:01,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 367 states and 745 transitions. [2022-12-14 23:20:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 745 transitions. [2022-12-14 23:20:04,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:04,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:04,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 368 states and 745 transitions. [2022-12-14 23:20:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 745 transitions. [2022-12-14 23:20:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:05,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 369 states and 745 transitions. [2022-12-14 23:20:06,619 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 745 transitions. [2022-12-14 23:20:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:06,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 370 states and 745 transitions. [2022-12-14 23:20:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 745 transitions. [2022-12-14 23:20:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:07,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:07,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 371 states and 745 transitions. [2022-12-14 23:20:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 745 transitions. [2022-12-14 23:20:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:09,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:09,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 372 states and 745 transitions. [2022-12-14 23:20:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 745 transitions. [2022-12-14 23:20:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:10,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:10,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:10,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:11,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 373 states and 745 transitions. [2022-12-14 23:20:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 745 transitions. [2022-12-14 23:20:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:11,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:11,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:11,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 374 states and 745 transitions. [2022-12-14 23:20:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 745 transitions. [2022-12-14 23:20:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:12,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 375 states and 745 transitions. [2022-12-14 23:20:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 745 transitions. [2022-12-14 23:20:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:13,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:13,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:14,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:14,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 376 states and 745 transitions. [2022-12-14 23:20:14,251 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 745 transitions. [2022-12-14 23:20:14,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:14,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:14,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 377 states and 745 transitions. [2022-12-14 23:20:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 745 transitions. [2022-12-14 23:20:15,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:15,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:15,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 378 states and 745 transitions. [2022-12-14 23:20:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 745 transitions. [2022-12-14 23:20:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:16,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:16,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 379 states and 745 transitions. [2022-12-14 23:20:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 745 transitions. [2022-12-14 23:20:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:17,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 380 states and 745 transitions. [2022-12-14 23:20:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 745 transitions. [2022-12-14 23:20:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:18,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:19,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 381 states and 745 transitions. [2022-12-14 23:20:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 745 transitions. [2022-12-14 23:20:19,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:19,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:19,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:20,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:20,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 382 states and 745 transitions. [2022-12-14 23:20:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 745 transitions. [2022-12-14 23:20:20,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:20,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:20,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:20,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 383 states and 745 transitions. [2022-12-14 23:20:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 745 transitions. [2022-12-14 23:20:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:21,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 384 states and 745 transitions. [2022-12-14 23:20:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 745 transitions. [2022-12-14 23:20:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:22,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:22,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 385 states and 745 transitions. [2022-12-14 23:20:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 745 transitions. [2022-12-14 23:20:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:23,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:23,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 386 states and 745 transitions. [2022-12-14 23:20:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 745 transitions. [2022-12-14 23:20:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:25,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:25,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:26,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 387 states and 745 transitions. [2022-12-14 23:20:26,112 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 745 transitions. [2022-12-14 23:20:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:20:26,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:26,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:27,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 388 states and 745 transitions. [2022-12-14 23:20:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 745 transitions. [2022-12-14 23:20:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:20:27,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 1199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 390 states and 796 transitions. [2022-12-14 23:20:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 796 transitions. [2022-12-14 23:20:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 23:20:29,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:29,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 1113 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:35,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 390 states and 795 transitions. [2022-12-14 23:20:35,019 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 795 transitions. [2022-12-14 23:20:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 23:20:35,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 1113 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 390 states and 773 transitions. [2022-12-14 23:20:39,985 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 773 transitions. [2022-12-14 23:20:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:20:39,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-12-14 23:20:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 390 states and 772 transitions. [2022-12-14 23:20:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 772 transitions. [2022-12-14 23:20:40,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:40,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:40,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:43,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 394 states and 800 transitions. [2022-12-14 23:20:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 800 transitions. [2022-12-14 23:20:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:43,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:43,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:43,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 395 states and 800 transitions. [2022-12-14 23:20:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 800 transitions. [2022-12-14 23:20:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:44,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:44,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 396 states and 800 transitions. [2022-12-14 23:20:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 800 transitions. [2022-12-14 23:20:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:45,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 397 states and 800 transitions. [2022-12-14 23:20:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 800 transitions. [2022-12-14 23:20:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:46,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 398 states and 800 transitions. [2022-12-14 23:20:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 800 transitions. [2022-12-14 23:20:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:47,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:47,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 399 states and 800 transitions. [2022-12-14 23:20:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 800 transitions. [2022-12-14 23:20:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:48,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:48,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:50,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:50,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 400 states and 800 transitions. [2022-12-14 23:20:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 800 transitions. [2022-12-14 23:20:50,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:50,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:50,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 401 states and 800 transitions. [2022-12-14 23:20:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 800 transitions. [2022-12-14 23:20:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:51,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:51,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 402 states and 800 transitions. [2022-12-14 23:20:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 800 transitions. [2022-12-14 23:20:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:52,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 403 states and 800 transitions. [2022-12-14 23:20:53,554 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 800 transitions. [2022-12-14 23:20:53,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:53,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:53,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 404 states and 800 transitions. [2022-12-14 23:20:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 800 transitions. [2022-12-14 23:20:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:54,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:54,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 405 states and 800 transitions. [2022-12-14 23:20:55,667 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 800 transitions. [2022-12-14 23:20:55,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:55,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:55,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 406 states and 800 transitions. [2022-12-14 23:20:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 800 transitions. [2022-12-14 23:20:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:56,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:56,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:56,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 407 states and 800 transitions. [2022-12-14 23:20:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 800 transitions. [2022-12-14 23:20:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:20:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:20:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 408 states and 800 transitions. [2022-12-14 23:20:59,118 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 800 transitions. [2022-12-14 23:20:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:20:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:20:59,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:20:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:20:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:00,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 409 states and 800 transitions. [2022-12-14 23:21:00,273 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 800 transitions. [2022-12-14 23:21:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:21:00,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:00,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:00,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 410 states and 800 transitions. [2022-12-14 23:21:01,306 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 800 transitions. [2022-12-14 23:21:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:21:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:01,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:01,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 411 states and 800 transitions. [2022-12-14 23:21:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 800 transitions. [2022-12-14 23:21:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:21:02,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 412 states and 800 transitions. [2022-12-14 23:21:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 800 transitions. [2022-12-14 23:21:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:21:04,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 413 states and 800 transitions. [2022-12-14 23:21:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 800 transitions. [2022-12-14 23:21:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:21:05,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 414 states and 800 transitions. [2022-12-14 23:21:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 800 transitions. [2022-12-14 23:21:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:21:06,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 415 states and 800 transitions. [2022-12-14 23:21:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 800 transitions. [2022-12-14 23:21:07,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:21:07,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:07,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:07,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:08,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 416 states and 800 transitions. [2022-12-14 23:21:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 800 transitions. [2022-12-14 23:21:08,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 23:21:08,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:08,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 1311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:12,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 418 states and 853 transitions. [2022-12-14 23:21:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 853 transitions. [2022-12-14 23:21:12,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 23:21:12,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:12,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:16,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 1221 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:19,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 418 states and 829 transitions. [2022-12-14 23:21:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 829 transitions. [2022-12-14 23:21:19,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 23:21:19,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:19,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:19,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2022-12-14 23:21:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 418 states and 828 transitions. [2022-12-14 23:21:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 828 transitions. [2022-12-14 23:21:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:20,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:20,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 422 states and 857 transitions. [2022-12-14 23:21:23,533 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 857 transitions. [2022-12-14 23:21:23,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:23,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:23,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:23,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:24,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:24,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 423 states and 857 transitions. [2022-12-14 23:21:24,934 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 857 transitions. [2022-12-14 23:21:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:24,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:24,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 424 states and 857 transitions. [2022-12-14 23:21:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 857 transitions. [2022-12-14 23:21:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:26,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:26,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 425 states and 857 transitions. [2022-12-14 23:21:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 857 transitions. [2022-12-14 23:21:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:27,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:27,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:28,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 426 states and 857 transitions. [2022-12-14 23:21:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 857 transitions. [2022-12-14 23:21:28,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:28,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:28,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:29,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 427 states and 857 transitions. [2022-12-14 23:21:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 857 transitions. [2022-12-14 23:21:29,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:29,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:29,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:30,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:31,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 428 states and 857 transitions. [2022-12-14 23:21:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 857 transitions. [2022-12-14 23:21:31,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:31,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:31,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:32,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 429 states and 857 transitions. [2022-12-14 23:21:32,401 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 857 transitions. [2022-12-14 23:21:32,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:32,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:32,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:32,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 430 states and 857 transitions. [2022-12-14 23:21:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 857 transitions. [2022-12-14 23:21:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:33,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:33,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:33,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 431 states and 857 transitions. [2022-12-14 23:21:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 857 transitions. [2022-12-14 23:21:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:34,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:34,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 432 states and 857 transitions. [2022-12-14 23:21:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 857 transitions. [2022-12-14 23:21:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:36,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:36,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:37,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 433 states and 857 transitions. [2022-12-14 23:21:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 857 transitions. [2022-12-14 23:21:37,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:37,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:37,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 434 states and 857 transitions. [2022-12-14 23:21:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 857 transitions. [2022-12-14 23:21:38,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:38,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:38,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:38,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 435 states and 857 transitions. [2022-12-14 23:21:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 857 transitions. [2022-12-14 23:21:39,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:39,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:39,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 436 states and 857 transitions. [2022-12-14 23:21:41,271 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 857 transitions. [2022-12-14 23:21:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:41,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:41,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 437 states and 857 transitions. [2022-12-14 23:21:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 857 transitions. [2022-12-14 23:21:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:42,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:44,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 438 states and 857 transitions. [2022-12-14 23:21:44,040 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 857 transitions. [2022-12-14 23:21:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:44,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:44,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:44,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:45,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 439 states and 857 transitions. [2022-12-14 23:21:45,392 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 857 transitions. [2022-12-14 23:21:45,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:45,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:45,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:45,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 440 states and 857 transitions. [2022-12-14 23:21:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 857 transitions. [2022-12-14 23:21:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:46,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:46,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 441 states and 857 transitions. [2022-12-14 23:21:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 857 transitions. [2022-12-14 23:21:48,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:48,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 442 states and 857 transitions. [2022-12-14 23:21:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 857 transitions. [2022-12-14 23:21:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:49,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:49,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 443 states and 857 transitions. [2022-12-14 23:21:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 857 transitions. [2022-12-14 23:21:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:50,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:50,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 444 states and 857 transitions. [2022-12-14 23:21:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 857 transitions. [2022-12-14 23:21:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:21:51,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:51,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 445 states and 857 transitions. [2022-12-14 23:21:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 857 transitions. [2022-12-14 23:21:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 23:21:52,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:52,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:21:54,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:21:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:21:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 447 states and 912 transitions. [2022-12-14 23:21:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 912 transitions. [2022-12-14 23:21:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 23:21:56,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:21:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:21:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:01,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 1334 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 447 states and 911 transitions. [2022-12-14 23:22:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 911 transitions. [2022-12-14 23:22:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 23:22:03,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 1334 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 447 states and 887 transitions. [2022-12-14 23:22:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 887 transitions. [2022-12-14 23:22:09,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 23:22:09,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:09,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2022-12-14 23:22:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 447 states and 886 transitions. [2022-12-14 23:22:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 886 transitions. [2022-12-14 23:22:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:10,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:10,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:10,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 451 states and 916 transitions. [2022-12-14 23:22:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 916 transitions. [2022-12-14 23:22:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:13,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:13,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 452 states and 916 transitions. [2022-12-14 23:22:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 916 transitions. [2022-12-14 23:22:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:14,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:14,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:14,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 453 states and 916 transitions. [2022-12-14 23:22:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 916 transitions. [2022-12-14 23:22:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:16,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:16,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:16,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:17,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 454 states and 916 transitions. [2022-12-14 23:22:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 916 transitions. [2022-12-14 23:22:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:17,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:17,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 455 states and 916 transitions. [2022-12-14 23:22:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 916 transitions. [2022-12-14 23:22:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:18,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:18,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 456 states and 916 transitions. [2022-12-14 23:22:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 916 transitions. [2022-12-14 23:22:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:20,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:20,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:21,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 457 states and 916 transitions. [2022-12-14 23:22:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 916 transitions. [2022-12-14 23:22:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:21,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:21,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:22,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 458 states and 916 transitions. [2022-12-14 23:22:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 916 transitions. [2022-12-14 23:22:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:22,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:22,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 459 states and 916 transitions. [2022-12-14 23:22:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 916 transitions. [2022-12-14 23:22:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:24,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:24,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 460 states and 916 transitions. [2022-12-14 23:22:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 916 transitions. [2022-12-14 23:22:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:25,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:26,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 461 states and 916 transitions. [2022-12-14 23:22:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 916 transitions. [2022-12-14 23:22:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:26,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:26,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:28,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 462 states and 916 transitions. [2022-12-14 23:22:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 916 transitions. [2022-12-14 23:22:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:28,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:28,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:29,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 463 states and 916 transitions. [2022-12-14 23:22:29,971 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 916 transitions. [2022-12-14 23:22:29,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:29,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:29,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:30,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 464 states and 916 transitions. [2022-12-14 23:22:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 916 transitions. [2022-12-14 23:22:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:31,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:31,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 465 states and 916 transitions. [2022-12-14 23:22:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 916 transitions. [2022-12-14 23:22:32,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:32,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:34,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 466 states and 916 transitions. [2022-12-14 23:22:34,095 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 916 transitions. [2022-12-14 23:22:34,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:34,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:34,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 467 states and 916 transitions. [2022-12-14 23:22:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 916 transitions. [2022-12-14 23:22:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:35,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:35,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:35,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 468 states and 916 transitions. [2022-12-14 23:22:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 916 transitions. [2022-12-14 23:22:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:36,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:36,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 469 states and 916 transitions. [2022-12-14 23:22:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 916 transitions. [2022-12-14 23:22:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:38,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:38,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 470 states and 916 transitions. [2022-12-14 23:22:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 916 transitions. [2022-12-14 23:22:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:39,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:39,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:39,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:41,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:41,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 471 states and 916 transitions. [2022-12-14 23:22:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 916 transitions. [2022-12-14 23:22:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:41,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:41,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:41,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 472 states and 916 transitions. [2022-12-14 23:22:42,301 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 916 transitions. [2022-12-14 23:22:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:42,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:42,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 473 states and 916 transitions. [2022-12-14 23:22:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 916 transitions. [2022-12-14 23:22:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:43,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:43,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 474 states and 916 transitions. [2022-12-14 23:22:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 916 transitions. [2022-12-14 23:22:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:22:44,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:44,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 475 states and 916 transitions. [2022-12-14 23:22:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 916 transitions. [2022-12-14 23:22:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 23:22:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 1550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 477 states and 973 transitions. [2022-12-14 23:22:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 973 transitions. [2022-12-14 23:22:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 23:22:49,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:22:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 1452 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:22:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:22:57,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 477 states and 972 transitions. [2022-12-14 23:22:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 972 transitions. [2022-12-14 23:22:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 23:22:57,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:22:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:22:57,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 1452 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 477 states and 947 transitions. [2022-12-14 23:23:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 947 transitions. [2022-12-14 23:23:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 23:23:03,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:03,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 1476 trivial. 0 not checked. [2022-12-14 23:23:04,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 477 states and 946 transitions. [2022-12-14 23:23:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 946 transitions. [2022-12-14 23:23:04,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:04,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:04,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 481 states and 977 transitions. [2022-12-14 23:23:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 977 transitions. [2022-12-14 23:23:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:08,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:08,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:09,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 482 states and 977 transitions. [2022-12-14 23:23:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 977 transitions. [2022-12-14 23:23:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:09,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 483 states and 977 transitions. [2022-12-14 23:23:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 977 transitions. [2022-12-14 23:23:11,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:11,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:11,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 484 states and 977 transitions. [2022-12-14 23:23:12,701 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 977 transitions. [2022-12-14 23:23:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:12,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:14,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:14,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 485 states and 977 transitions. [2022-12-14 23:23:14,325 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 977 transitions. [2022-12-14 23:23:14,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:14,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:14,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:14,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:15,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 486 states and 977 transitions. [2022-12-14 23:23:15,851 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 977 transitions. [2022-12-14 23:23:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:15,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:15,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 487 states and 977 transitions. [2022-12-14 23:23:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 977 transitions. [2022-12-14 23:23:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:17,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:17,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:19,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 488 states and 977 transitions. [2022-12-14 23:23:19,001 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 977 transitions. [2022-12-14 23:23:19,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:19,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:19,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 489 states and 977 transitions. [2022-12-14 23:23:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 977 transitions. [2022-12-14 23:23:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:20,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:22,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:22,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 490 states and 977 transitions. [2022-12-14 23:23:22,056 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 977 transitions. [2022-12-14 23:23:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:22,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:22,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 491 states and 977 transitions. [2022-12-14 23:23:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 977 transitions. [2022-12-14 23:23:23,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:23,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 492 states and 977 transitions. [2022-12-14 23:23:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 977 transitions. [2022-12-14 23:23:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:24,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 493 states and 977 transitions. [2022-12-14 23:23:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 977 transitions. [2022-12-14 23:23:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:26,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 494 states and 977 transitions. [2022-12-14 23:23:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 977 transitions. [2022-12-14 23:23:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:28,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:28,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:28,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 495 states and 977 transitions. [2022-12-14 23:23:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 977 transitions. [2022-12-14 23:23:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 496 states and 977 transitions. [2022-12-14 23:23:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 977 transitions. [2022-12-14 23:23:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 497 states and 977 transitions. [2022-12-14 23:23:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 977 transitions. [2022-12-14 23:23:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:32,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:32,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:33,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 498 states and 977 transitions. [2022-12-14 23:23:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 977 transitions. [2022-12-14 23:23:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:33,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:33,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:34,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 499 states and 977 transitions. [2022-12-14 23:23:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 977 transitions. [2022-12-14 23:23:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:34,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:34,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 500 states and 977 transitions. [2022-12-14 23:23:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 977 transitions. [2022-12-14 23:23:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:37,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:37,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 501 states and 977 transitions. [2022-12-14 23:23:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 977 transitions. [2022-12-14 23:23:37,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:37,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:37,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:38,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 502 states and 977 transitions. [2022-12-14 23:23:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 977 transitions. [2022-12-14 23:23:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:38,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 503 states and 977 transitions. [2022-12-14 23:23:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 977 transitions. [2022-12-14 23:23:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:40,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:41,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 504 states and 977 transitions. [2022-12-14 23:23:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 977 transitions. [2022-12-14 23:23:41,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:41,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:41,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 505 states and 977 transitions. [2022-12-14 23:23:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 977 transitions. [2022-12-14 23:23:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:23:42,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:42,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:44,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 506 states and 977 transitions. [2022-12-14 23:23:44,297 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 977 transitions. [2022-12-14 23:23:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:23:44,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:44,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 1677 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 508 states and 1036 transitions. [2022-12-14 23:23:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1036 transitions. [2022-12-14 23:23:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 23:23:47,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:47,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:23:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 1575 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:23:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:23:55,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 508 states and 1035 transitions. [2022-12-14 23:23:55,882 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1035 transitions. [2022-12-14 23:23:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 23:23:55,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:23:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:23:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 1575 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 508 states and 1009 transitions. [2022-12-14 23:24:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1009 transitions. [2022-12-14 23:24:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 23:24:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:02,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 1600 trivial. 0 not checked. [2022-12-14 23:24:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 508 states and 1008 transitions. [2022-12-14 23:24:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1008 transitions. [2022-12-14 23:24:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:04,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:07,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:07,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 512 states and 1040 transitions. [2022-12-14 23:24:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1040 transitions. [2022-12-14 23:24:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:07,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:07,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 513 states and 1040 transitions. [2022-12-14 23:24:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1040 transitions. [2022-12-14 23:24:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:09,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 514 states and 1040 transitions. [2022-12-14 23:24:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1040 transitions. [2022-12-14 23:24:10,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:10,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:10,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 515 states and 1040 transitions. [2022-12-14 23:24:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1040 transitions. [2022-12-14 23:24:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:12,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:12,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:12,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 516 states and 1040 transitions. [2022-12-14 23:24:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1040 transitions. [2022-12-14 23:24:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:13,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:15,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 517 states and 1040 transitions. [2022-12-14 23:24:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1040 transitions. [2022-12-14 23:24:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:15,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:15,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:17,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 518 states and 1040 transitions. [2022-12-14 23:24:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1040 transitions. [2022-12-14 23:24:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:17,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:17,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:18,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 519 states and 1040 transitions. [2022-12-14 23:24:18,763 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1040 transitions. [2022-12-14 23:24:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:18,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:18,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:18,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 520 states and 1040 transitions. [2022-12-14 23:24:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1040 transitions. [2022-12-14 23:24:20,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:20,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 521 states and 1040 transitions. [2022-12-14 23:24:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1040 transitions. [2022-12-14 23:24:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:21,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:21,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 522 states and 1040 transitions. [2022-12-14 23:24:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1040 transitions. [2022-12-14 23:24:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:23,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:23,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:24,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:24,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 523 states and 1040 transitions. [2022-12-14 23:24:24,683 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1040 transitions. [2022-12-14 23:24:24,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:24,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:24,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:24,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 524 states and 1040 transitions. [2022-12-14 23:24:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1040 transitions. [2022-12-14 23:24:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:26,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:27,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 525 states and 1040 transitions. [2022-12-14 23:24:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1040 transitions. [2022-12-14 23:24:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:27,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:27,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:27,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 526 states and 1040 transitions. [2022-12-14 23:24:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1040 transitions. [2022-12-14 23:24:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:29,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:29,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:29,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 527 states and 1040 transitions. [2022-12-14 23:24:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1040 transitions. [2022-12-14 23:24:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:30,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 528 states and 1040 transitions. [2022-12-14 23:24:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1040 transitions. [2022-12-14 23:24:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:32,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:32,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:34,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 529 states and 1040 transitions. [2022-12-14 23:24:34,074 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1040 transitions. [2022-12-14 23:24:34,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:34,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:35,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 530 states and 1040 transitions. [2022-12-14 23:24:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1040 transitions. [2022-12-14 23:24:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:35,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 531 states and 1040 transitions. [2022-12-14 23:24:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1040 transitions. [2022-12-14 23:24:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:37,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:37,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:37,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 532 states and 1040 transitions. [2022-12-14 23:24:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1040 transitions. [2022-12-14 23:24:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:38,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:38,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 533 states and 1040 transitions. [2022-12-14 23:24:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1040 transitions. [2022-12-14 23:24:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:40,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:40,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:42,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 534 states and 1040 transitions. [2022-12-14 23:24:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1040 transitions. [2022-12-14 23:24:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:42,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:42,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:42,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 535 states and 1040 transitions. [2022-12-14 23:24:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1040 transitions. [2022-12-14 23:24:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:43,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:43,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 536 states and 1040 transitions. [2022-12-14 23:24:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1040 transitions. [2022-12-14 23:24:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:45,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:45,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 537 states and 1040 transitions. [2022-12-14 23:24:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1040 transitions. [2022-12-14 23:24:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:24:46,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 538 states and 1040 transitions. [2022-12-14 23:24:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1040 transitions. [2022-12-14 23:24:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 23:24:48,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:48,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:24:49,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 1809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:24:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:24:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 540 states and 1101 transitions. [2022-12-14 23:24:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1101 transitions. [2022-12-14 23:24:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:24:52,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:24:52,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:24:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:00,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 1703 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 540 states and 1100 transitions. [2022-12-14 23:25:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1100 transitions. [2022-12-14 23:25:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:25:02,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 1703 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 540 states and 1073 transitions. [2022-12-14 23:25:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1073 transitions. [2022-12-14 23:25:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 23:25:10,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:10,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 1729 trivial. 0 not checked. [2022-12-14 23:25:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 540 states and 1072 transitions. [2022-12-14 23:25:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1072 transitions. [2022-12-14 23:25:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:12,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:12,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:16,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 544 states and 1105 transitions. [2022-12-14 23:25:16,142 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1105 transitions. [2022-12-14 23:25:16,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:16,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:16,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:16,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:17,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:17,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 545 states and 1105 transitions. [2022-12-14 23:25:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1105 transitions. [2022-12-14 23:25:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:17,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:17,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:19,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 546 states and 1105 transitions. [2022-12-14 23:25:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1105 transitions. [2022-12-14 23:25:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:19,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:19,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:21,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:21,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 547 states and 1105 transitions. [2022-12-14 23:25:21,150 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1105 transitions. [2022-12-14 23:25:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:21,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:21,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:22,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:22,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 548 states and 1105 transitions. [2022-12-14 23:25:22,790 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1105 transitions. [2022-12-14 23:25:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:22,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:22,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 549 states and 1105 transitions. [2022-12-14 23:25:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1105 transitions. [2022-12-14 23:25:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:24,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 550 states and 1105 transitions. [2022-12-14 23:25:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1105 transitions. [2022-12-14 23:25:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:26,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:26,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:28,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 551 states and 1105 transitions. [2022-12-14 23:25:28,215 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1105 transitions. [2022-12-14 23:25:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:28,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:28,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:28,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 552 states and 1105 transitions. [2022-12-14 23:25:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1105 transitions. [2022-12-14 23:25:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:30,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 553 states and 1105 transitions. [2022-12-14 23:25:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1105 transitions. [2022-12-14 23:25:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:31,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:31,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:33,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 554 states and 1105 transitions. [2022-12-14 23:25:33,253 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1105 transitions. [2022-12-14 23:25:33,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:33,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:33,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:35,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 555 states and 1105 transitions. [2022-12-14 23:25:35,017 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1105 transitions. [2022-12-14 23:25:35,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:35,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:35,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:36,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 556 states and 1105 transitions. [2022-12-14 23:25:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1105 transitions. [2022-12-14 23:25:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:36,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:36,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 557 states and 1105 transitions. [2022-12-14 23:25:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1105 transitions. [2022-12-14 23:25:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:38,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 558 states and 1105 transitions. [2022-12-14 23:25:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1105 transitions. [2022-12-14 23:25:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:39,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:40,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:41,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:41,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 559 states and 1105 transitions. [2022-12-14 23:25:41,465 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1105 transitions. [2022-12-14 23:25:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:41,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:41,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 560 states and 1105 transitions. [2022-12-14 23:25:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1105 transitions. [2022-12-14 23:25:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:43,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:43,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 561 states and 1105 transitions. [2022-12-14 23:25:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1105 transitions. [2022-12-14 23:25:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:44,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:44,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 562 states and 1105 transitions. [2022-12-14 23:25:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1105 transitions. [2022-12-14 23:25:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:46,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 563 states and 1105 transitions. [2022-12-14 23:25:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1105 transitions. [2022-12-14 23:25:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:48,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:49,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:49,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 564 states and 1105 transitions. [2022-12-14 23:25:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1105 transitions. [2022-12-14 23:25:49,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:49,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:49,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:49,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 565 states and 1105 transitions. [2022-12-14 23:25:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1105 transitions. [2022-12-14 23:25:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:51,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:51,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 566 states and 1105 transitions. [2022-12-14 23:25:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1105 transitions. [2022-12-14 23:25:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:53,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:53,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:54,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:54,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 567 states and 1105 transitions. [2022-12-14 23:25:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1105 transitions. [2022-12-14 23:25:54,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:54,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:54,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:54,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 568 states and 1105 transitions. [2022-12-14 23:25:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1105 transitions. [2022-12-14 23:25:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:56,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 569 states and 1105 transitions. [2022-12-14 23:25:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1105 transitions. [2022-12-14 23:25:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:57,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:57,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:25:59,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:25:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 570 states and 1105 transitions. [2022-12-14 23:25:59,555 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1105 transitions. [2022-12-14 23:25:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 23:25:59,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:25:59,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:25:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:25:59,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:01,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 571 states and 1105 transitions. [2022-12-14 23:26:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1105 transitions. [2022-12-14 23:26:01,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:26:01,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:01,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 1946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 573 states and 1168 transitions. [2022-12-14 23:26:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1168 transitions. [2022-12-14 23:26:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:26:06,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:14,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 1836 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 573 states and 1167 transitions. [2022-12-14 23:26:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1167 transitions. [2022-12-14 23:26:16,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:26:16,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:16,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 1836 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:24,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 573 states and 1139 transitions. [2022-12-14 23:26:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1139 transitions. [2022-12-14 23:26:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:26:24,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:24,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 1863 trivial. 0 not checked. [2022-12-14 23:26:26,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 573 states and 1138 transitions. [2022-12-14 23:26:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1138 transitions. [2022-12-14 23:26:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:26,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:26,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:26,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 577 states and 1172 transitions. [2022-12-14 23:26:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1172 transitions. [2022-12-14 23:26:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:30,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:30,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:30,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 578 states and 1172 transitions. [2022-12-14 23:26:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1172 transitions. [2022-12-14 23:26:32,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:32,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:33,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 579 states and 1172 transitions. [2022-12-14 23:26:33,970 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1172 transitions. [2022-12-14 23:26:33,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:33,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:33,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 580 states and 1172 transitions. [2022-12-14 23:26:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1172 transitions. [2022-12-14 23:26:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:35,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 581 states and 1172 transitions. [2022-12-14 23:26:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1172 transitions. [2022-12-14 23:26:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:37,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:37,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 582 states and 1172 transitions. [2022-12-14 23:26:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1172 transitions. [2022-12-14 23:26:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:39,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:39,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:39,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 583 states and 1172 transitions. [2022-12-14 23:26:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1172 transitions. [2022-12-14 23:26:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:40,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 584 states and 1172 transitions. [2022-12-14 23:26:42,596 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1172 transitions. [2022-12-14 23:26:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:42,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:42,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:44,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 585 states and 1172 transitions. [2022-12-14 23:26:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1172 transitions. [2022-12-14 23:26:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:44,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 586 states and 1172 transitions. [2022-12-14 23:26:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1172 transitions. [2022-12-14 23:26:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:46,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:46,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 587 states and 1172 transitions. [2022-12-14 23:26:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1172 transitions. [2022-12-14 23:26:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:48,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:48,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:50,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 588 states and 1172 transitions. [2022-12-14 23:26:50,805 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1172 transitions. [2022-12-14 23:26:50,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:50,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:50,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:52,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 589 states and 1172 transitions. [2022-12-14 23:26:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1172 transitions. [2022-12-14 23:26:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 590 states and 1172 transitions. [2022-12-14 23:26:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1172 transitions. [2022-12-14 23:26:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:54,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:54,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 591 states and 1172 transitions. [2022-12-14 23:26:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1172 transitions. [2022-12-14 23:26:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:56,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:56,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:26:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:26:58,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 592 states and 1172 transitions. [2022-12-14 23:26:58,212 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1172 transitions. [2022-12-14 23:26:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:26:58,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:26:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:26:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:26:58,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 593 states and 1172 transitions. [2022-12-14 23:27:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1172 transitions. [2022-12-14 23:27:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:00,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:00,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 594 states and 1172 transitions. [2022-12-14 23:27:02,009 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1172 transitions. [2022-12-14 23:27:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:02,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:02,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 595 states and 1172 transitions. [2022-12-14 23:27:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1172 transitions. [2022-12-14 23:27:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:03,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:03,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:05,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 596 states and 1172 transitions. [2022-12-14 23:27:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1172 transitions. [2022-12-14 23:27:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:05,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:07,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 597 states and 1172 transitions. [2022-12-14 23:27:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1172 transitions. [2022-12-14 23:27:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:07,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 598 states and 1172 transitions. [2022-12-14 23:27:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1172 transitions. [2022-12-14 23:27:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:09,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 599 states and 1172 transitions. [2022-12-14 23:27:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1172 transitions. [2022-12-14 23:27:11,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:11,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:11,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:11,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 600 states and 1172 transitions. [2022-12-14 23:27:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1172 transitions. [2022-12-14 23:27:13,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:13,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:15,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 601 states and 1172 transitions. [2022-12-14 23:27:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1172 transitions. [2022-12-14 23:27:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:15,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:15,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:16,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 602 states and 1172 transitions. [2022-12-14 23:27:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1172 transitions. [2022-12-14 23:27:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:16,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:16,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 603 states and 1172 transitions. [2022-12-14 23:27:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1172 transitions. [2022-12-14 23:27:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:18,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:18,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 604 states and 1172 transitions. [2022-12-14 23:27:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1172 transitions. [2022-12-14 23:27:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:27:20,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:20,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:22,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 605 states and 1172 transitions. [2022-12-14 23:27:22,564 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1172 transitions. [2022-12-14 23:27:22,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 23:27:22,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:22,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 607 states and 1237 transitions. [2022-12-14 23:27:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1237 transitions. [2022-12-14 23:27:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:27:27,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:27,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:36,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 1974 proven. 143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:39,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 607 states and 1236 transitions. [2022-12-14 23:27:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1236 transitions. [2022-12-14 23:27:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:27:39,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:39,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 1974 proven. 143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 607 states and 1207 transitions. [2022-12-14 23:27:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1207 transitions. [2022-12-14 23:27:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:27:49,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:49,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2022-12-14 23:27:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 607 states and 1206 transitions. [2022-12-14 23:27:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1206 transitions. [2022-12-14 23:27:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:27:50,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 611 states and 1241 transitions. [2022-12-14 23:27:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1241 transitions. [2022-12-14 23:27:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:27:55,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:55,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 612 states and 1241 transitions. [2022-12-14 23:27:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1241 transitions. [2022-12-14 23:27:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:27:57,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:57,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:57,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 613 states and 1241 transitions. [2022-12-14 23:27:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1241 transitions. [2022-12-14 23:27:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:27:59,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:59,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:01,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:01,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 614 states and 1241 transitions. [2022-12-14 23:28:01,130 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1241 transitions. [2022-12-14 23:28:01,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:01,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:01,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 615 states and 1241 transitions. [2022-12-14 23:28:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1241 transitions. [2022-12-14 23:28:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:02,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 616 states and 1241 transitions. [2022-12-14 23:28:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1241 transitions. [2022-12-14 23:28:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:04,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:04,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:06,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 617 states and 1241 transitions. [2022-12-14 23:28:06,573 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1241 transitions. [2022-12-14 23:28:06,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:06,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:06,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:08,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:08,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 618 states and 1241 transitions. [2022-12-14 23:28:08,329 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1241 transitions. [2022-12-14 23:28:08,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:08,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:08,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 619 states and 1241 transitions. [2022-12-14 23:28:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1241 transitions. [2022-12-14 23:28:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:10,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:10,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:10,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 620 states and 1241 transitions. [2022-12-14 23:28:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1241 transitions. [2022-12-14 23:28:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 621 states and 1241 transitions. [2022-12-14 23:28:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1241 transitions. [2022-12-14 23:28:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:13,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 622 states and 1241 transitions. [2022-12-14 23:28:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1241 transitions. [2022-12-14 23:28:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:15,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:16,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 623 states and 1241 transitions. [2022-12-14 23:28:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1241 transitions. [2022-12-14 23:28:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:17,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 624 states and 1241 transitions. [2022-12-14 23:28:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1241 transitions. [2022-12-14 23:28:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:19,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 625 states and 1241 transitions. [2022-12-14 23:28:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1241 transitions. [2022-12-14 23:28:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:21,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 626 states and 1241 transitions. [2022-12-14 23:28:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1241 transitions. [2022-12-14 23:28:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:23,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 627 states and 1241 transitions. [2022-12-14 23:28:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1241 transitions. [2022-12-14 23:28:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:25,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:25,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 628 states and 1241 transitions. [2022-12-14 23:28:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1241 transitions. [2022-12-14 23:28:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:27,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 629 states and 1241 transitions. [2022-12-14 23:28:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1241 transitions. [2022-12-14 23:28:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:29,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:29,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:31,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 630 states and 1241 transitions. [2022-12-14 23:28:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1241 transitions. [2022-12-14 23:28:31,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:31,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:31,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 631 states and 1241 transitions. [2022-12-14 23:28:33,260 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1241 transitions. [2022-12-14 23:28:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:33,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:28:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 632 states and 1241 transitions. [2022-12-14 23:28:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1241 transitions. [2022-12-14 23:28:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:28:35,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:35,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.