./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Binomial.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/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_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Binomial.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/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_e12d842c-1e26-4726-889e-fe4e280467b9/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 c204b56aba09d3ce87e17edffdff1d33aa0b4dc87a1e1140339548dffa982588 --- 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 16:28:30,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:28:30,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:28:30,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:28:30,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:28:30,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:28:30,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:28:30,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:28:30,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:28:30,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:28:30,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:28:30,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:28:30,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:28:30,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:28:30,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:28:30,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:28:30,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:28:30,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:28:30,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:28:30,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:28:30,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:28:30,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:28:30,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:28:30,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:28:30,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:28:30,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:28:30,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:28:30,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:28:30,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:28:30,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:28:30,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:28:30,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:28:30,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:28:30,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:28:30,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:28:30,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:28:30,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:28:30,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:28:30,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:28:30,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:28:30,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:28:30,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 16:28:30,226 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:28:30,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:28:30,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:28:30,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:28:30,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:28:30,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:28:30,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:28:30,233 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:28:30,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:28:30,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:28:30,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:28:30,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:28:30,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:28:30,234 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:28:30,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:28:30,235 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:28:30,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:28:30,235 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:28:30,235 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:28:30,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:28:30,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:28:30,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:28:30,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:28:30,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:28:30,236 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:28:30,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:28:30,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:28:30,237 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_e12d842c-1e26-4726-889e-fe4e280467b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c204b56aba09d3ce87e17edffdff1d33aa0b4dc87a1e1140339548dffa982588 [2022-12-14 16:28:30,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:28:30,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:28:30,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:28:30,442 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:28:30,442 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:28:30,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-numeric/Binomial.c [2022-12-14 16:28:33,117 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:28:33,285 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:28:33,285 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/sv-benchmarks/c/termination-numeric/Binomial.c [2022-12-14 16:28:33,289 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/data/1b279bc9d/94d8ade5f4b54bd7b9ccb25ac835df30/FLAG75bfc7664 [2022-12-14 16:28:33,299 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/data/1b279bc9d/94d8ade5f4b54bd7b9ccb25ac835df30 [2022-12-14 16:28:33,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:28:33,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:28:33,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:28:33,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:28:33,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:28:33,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4655bbe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33, skipping insertion in model container [2022-12-14 16:28:33,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:28:33,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:28:33,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:28:33,428 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:28:33,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:28:33,448 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:28:33,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33 WrapperNode [2022-12-14 16:28:33,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:28:33,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:28:33,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:28:33,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:28:33,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,469 INFO L138 Inliner]: procedures = 6, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2022-12-14 16:28:33,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:28:33,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:28:33,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:28:33,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:28:33,476 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,482 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:28:33,484 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:28:33,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:28:33,484 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:28:33,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:28:33,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:28:33,505 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:28:33,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12d842c-1e26-4726-889e-fe4e280467b9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:28:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure fact [2022-12-14 16:28:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fact [2022-12-14 16:28:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure binomialCoefficient [2022-12-14 16:28:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure binomialCoefficient [2022-12-14 16:28:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:28:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:28:33,583 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:28:33,585 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:28:33,738 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:28:33,761 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:28:33,762 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 16:28:33,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:28:33 BoogieIcfgContainer [2022-12-14 16:28:33,764 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:28:33,765 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:28:33,765 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:28:33,775 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:28:33,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:28:33" (1/1) ... [2022-12-14 16:28:33,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:28:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 55 states and 64 transitions. [2022-12-14 16:28:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 64 transitions. [2022-12-14 16:28:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 16:28:33,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:33,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:33,953 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 16:28:33,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:33,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions. [2022-12-14 16:28:33,998 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2022-12-14 16:28:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 16:28:34,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:34,062 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 16:28:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:34,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2022-12-14 16:28:34,086 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2022-12-14 16:28:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 16:28:34,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:34,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:34,191 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 16:28:34,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 64 states and 83 transitions. [2022-12-14 16:28:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2022-12-14 16:28:34,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 16:28:34,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:34,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:34,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 67 states and 87 transitions. [2022-12-14 16:28:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 87 transitions. [2022-12-14 16:28:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 16:28:34,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:34,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 71 states and 94 transitions. [2022-12-14 16:28:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2022-12-14 16:28:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 16:28:35,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:28:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 104 transitions. [2022-12-14 16:28:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 104 transitions. [2022-12-14 16:28:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 16:28:35,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:28:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 87 states and 120 transitions. [2022-12-14 16:28:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 120 transitions. [2022-12-14 16:28:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:28:36,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:36,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:28:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:36,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 121 transitions. [2022-12-14 16:28:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2022-12-14 16:28:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:36,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:36,421 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:36,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:36,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,340 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,442 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,471 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,488 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,518 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,700 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,829 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,955 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:37,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:37,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:37,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:37,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:37,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,304 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,366 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,420 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,442 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,723 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,833 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,924 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:38,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:38,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:38,979 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,183 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,223 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,351 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,393 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,636 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,733 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,884 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,966 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:39,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:39,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,111 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,321 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,356 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,443 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,468 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,488 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,734 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,822 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:40,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:40,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:40,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:40,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,126 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,192 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,282 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,294 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,433 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,453 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,482 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,666 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,963 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:41,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:41,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,047 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,204 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,217 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,560 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,674 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,840 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,910 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,938 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:42,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:42,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:42,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,146 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,186 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,290 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,305 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,358 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,429 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,530 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,546 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,807 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:43,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:43,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:43,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:43,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:43,999 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:43,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:43,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,100 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,150 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,162 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,230 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,459 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,488 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,599 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,631 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,650 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,786 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,805 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,896 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,948 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:44,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:44,979 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:44,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,028 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,187 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,430 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,457 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,623 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,674 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,743 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,938 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:45,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:45,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:45,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:45,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,045 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,220 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,297 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,376 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,399 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,562 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,657 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,910 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:46,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:46,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:46,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:46,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,130 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,347 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,380 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,431 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,765 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,965 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:47,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:47,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:47,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:47,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,159 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,297 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,334 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,402 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,403 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,428 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,429 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,600 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,630 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,656 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,708 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,743 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,864 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:48,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:48,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:48,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:48,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:48,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:48,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,078 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,308 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,319 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,346 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,361 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,373 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,433 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,476 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,588 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,598 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,878 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,878 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:49,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:49,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:49,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:49,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,117 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,221 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,326 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,353 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,412 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,450 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,522 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,636 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,786 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,914 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:50,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:50,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:50,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,181 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,206 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,325 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,336 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,395 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,594 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,623 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,633 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,815 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,893 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,918 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:51,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:51,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:51,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,043 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,307 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,370 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,403 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,580 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,669 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,722 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:52,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:52,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:52,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,027 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,035 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,098 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,124 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,155 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,155 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,238 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,302 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,314 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,363 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,373 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,495 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,562 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,687 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,938 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,954 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:53,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:53,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:53,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,067 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,138 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,200 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,331 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,413 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,722 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,734 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,784 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,810 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,890 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:54,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:54,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:54,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,033 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,068 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,192 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,520 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,636 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,652 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,725 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,757 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,861 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:55,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:55,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:55,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,033 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,086 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,092 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,102 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,141 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,215 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,598 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:56,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:56,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:56,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:56,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:56,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,124 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,175 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,200 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,311 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,373 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,388 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,562 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,597 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,684 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,766 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:57,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:57,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:57,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:57,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,045 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,117 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,175 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,206 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,228 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,241 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,406 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,469 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,580 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,849 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,893 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,919 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:58,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:58,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:58,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:59,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:59,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:28:59,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:28:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:59,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:28:59,024 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:28:59,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:28:59,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:59,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:59,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:28:59,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-12-14 16:41:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,302 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,576 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,628 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,802 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,890 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:47,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:47,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:47,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,044 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,183 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,192 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,236 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,279 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,313 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,331 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,335 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,344 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,539 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,644 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,763 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,937 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,948 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,965 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:48,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:48,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:48,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,081 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,113 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,217 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,270 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,403 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,658 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,697 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,843 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,859 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:49,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:49,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:49,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,129 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,162 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,288 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,341 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,390 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,416 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,443 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,525 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,699 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,769 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,841 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,857 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:50,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:50,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:50,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,098 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,124 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,200 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,213 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,259 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,381 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,430 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,448 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,514 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,514 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,541 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,551 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,584 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,808 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,951 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:51,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:51,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:51,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:51,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,051 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,102 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,126 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,282 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,352 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,412 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,669 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,679 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,883 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:52,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:52,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,052 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,163 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,176 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,221 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,270 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,406 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,433 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,446 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,512 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,620 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,702 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,719 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,742 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,855 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,877 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,966 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:53,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:53,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:53,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:53,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,032 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,067 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,124 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,175 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,234 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,259 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,331 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,340 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,409 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,421 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,431 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,463 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,543 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,570 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,597 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,705 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,764 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,880 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,895 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,947 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:54,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:54,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:54,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,186 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,290 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,382 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,420 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,486 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,657 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,722 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,765 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,787 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:55,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:55,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:55,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,067 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,132 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,163 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,185 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,314 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,348 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,399 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,438 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,448 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,536 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,617 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,618 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,641 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,724 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,737 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,838 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:56,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:56,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:56,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:56,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:56,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,009 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,053 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,075 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,164 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,200 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,470 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,496 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,619 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,712 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,872 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,946 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:57,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:57,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:57,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:57,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,020 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,313 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,348 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,362 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,448 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,521 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,562 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,597 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:58,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:58,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:58,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:58,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,023 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,032 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,078 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,102 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,118 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,175 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,228 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,378 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,400 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,423 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,614 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,702 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,715 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,762 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,786 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,873 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,884 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,945 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:41:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:41:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:41:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:41:59,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:41:59,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,008 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,056 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,080 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,132 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,288 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,421 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,443 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,561 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,620 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,720 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,759 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,802 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:00,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:00,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:00,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:00,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,074 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,150 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,295 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,379 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,428 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,473 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,482 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,503 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,525 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,539 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,592 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,677 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,691 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,857 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,897 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:01,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:01,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:01,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,189 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,200 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,200 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,316 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,418 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,670 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:02,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:02,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:02,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:02,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:02,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:02,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,102 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,117 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,144 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,180 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,194 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,405 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,428 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,443 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,454 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,521 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,532 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,655 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,679 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,764 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,848 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,971 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:03,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:03,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:03,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,006 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,142 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,398 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,413 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,449 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,453 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,478 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,541 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,541 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,794 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,821 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,833 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,861 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,877 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:04,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:04,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:04,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:04,992 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:04,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:04,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,185 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,196 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,226 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,263 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,288 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,340 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,355 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,428 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,433 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,538 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,668 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,711 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,749 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,784 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,798 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,834 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:05,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:05,980 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:05,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:05,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:05,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,088 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,112 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,124 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,193 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,273 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,459 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,631 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,700 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,711 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,726 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,737 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,911 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,948 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:06,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:06,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:06,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:06,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,049 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,228 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:07,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 16:42:07,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 16:42:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 94 states and 133 transitions. [2022-12-14 16:42:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-14 16:42:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 16:42:07,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:07,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms